Households Composition & Size

60
CENSUS OF INDIA 2001 TABLE: HH-4 HOUSEHOLDS COMPOSITION & SIZE *'., .. "Iat" PEOPLE ORIENTED OFFICE OF THE REGISTRAR. GENERAL, INDIA MINISTRY OF HOME AFFAIRS, GOVERNMENT OF INDIA NEW DELHI

Transcript of Households Composition & Size

CENSUS OF INDIA 2001

TABLE: HH-4

HOUSEHOLDS

COMPOSITION & SIZE

t~ *'., ~ .. "Iat" ~

PEOPLE ORIENTED

OFFICE OF THE REGISTRAR. GENERAL, INDIA MINISTRY OF HOME AFFAIRS,

GOVERNMENT OF INDIA NEW DELHI

DATA PRODUCT NUMBER

00-153-2001 - Ceo-Book (E)

(ii)

CONTENTS

Page

1. PREFACE v

2. INTRODUCTION 1

3. DATA HIGHUGHTS 3

4. ANNEXURES 9

5. TABLE HH-4 : HOUSEHOLDS BY COMPOSITION AND SIZE

i) INDIA 19

ii) JAMMU & KASHMIR 20

iii) HIMACHAL PRADESH 21

iv) PUNJAB 22

v) CHANDIGARH 23

vi) UTTARANCHAL 24

vii) HARYANA 25

viii) N.C.T. OF DELHI 26

ix) RAJASTHAN 27

x) UTTAR PRADESH 28

xi) BIHAR 29

xii) SIKKIM 30

xiii) ARUNACHAL PRADESH 31

xiv) NAGALAND 32

xv) MANIPUR 33

xvi) MIZORAM 34

XVii) TRIPURA 35

xviii) MEGHALAYA 36

xix} ASSAM 37

xx) WEST BENGAL 38

xxi) JHARKHAND 39

xxii) ORISSA 40

xxiii) CHHATTISGARH 41

xxiv) MADHYA PRADESH 42

xxv) GUJARAT 43

xxvi) DAMAN & DIU 44

xxvii) DADRA & NAGAR HAVELI 45

(iii)

Page

xxviii) MAHARASHTRA 46

xxix) ANDHRA PRADESH 47

xxx) KARNATAKA 48

xxxi) GOA 49

xxxii) LAKSHADWEEP 50

xxxiii) KERALA 51

xxxiv) TAMILNADU 52

xxxv) PONDICHERRY 53

xxxvi) ANDAMAN & NICOBAR ISLANDS 54

(iv)

PREFACE

Table HH-4 of the 2001 Census presents data on household composition by size of the household, separately for the maleJheaded and female-headed households. It presents the number of

single-person, sub-nuclear, nuclear, supplemented nuclear, broken-extended, joint and other households for each StatelUT in the rural and urban areas. Data presented in this publication is based on samples that have been selected systematically subject to a minimum sample size criterion. The number of sample households comes to 1.3 per cent of all the households excluding single person households or households of size one, which were considered in entirety. In this sample design, the distribution of households will be within ±10 percent of the true value.

2. The significance of household data by composition and size cannot be overemphasized in the face of rapid social and economic transformation taking place in the society. The change in household structure has been of interest in the studies on demographic trends in India. It is largely believed that India's traditional joint or extended households are fast breaking down into smaller nuclear or sub-nuclear households concomitantly with modernization and urbanization processes. Table HH-4 providing data on household types by composition and size captured in 2001 Census does not support this common belief. The data presented in the tables would enrich information on India's household structure in 21st Century. I hope this publication would be of great value for different data users like planners, administrators, policy-makers, social-thinkers, academicians, scholars and others.

3. The task of coding, compilation/data processing and scrutiny of the Table has been carried out by the Census Division, Social Studies Division and Electronic Data Processing Division within the Office of the Registrar General, India. I shall like to acknowledge my sincere appreciation for the efforts put in by Dr. C. Chandramouli, Joint Secretary & Officer on Special Duty and Shri R.C. Seilii, Additional Registrar General, India, in overall supervision, Shri P. K. Banerjee, Deputy Registrar General in overall technical gUidance, Shri Anand Kumar, Joint Director (CO) in supervision of work, Shri M.S. Thapa, Joint Director (EDP) and Shri V. Srinivasan, Deputy Director (EDP) being on the helm of electronic data processing, and Dr. S.S. Saha, Deputy Director (CO) and Dr. Babul Roy, Research Officer(SS) for finalizing the Table and drafting Data Highlight. I am thankful to all of them. For computerized coding of household types from filled-in Census Schedules, the code structure manual has been prepared in the Social Studies Division, in which, apart from those mentioned above, Dr. Pratibha Kumari, Research Officer (SS), Dr. Arvind Pande, Assistant Director(CO), and Dr. Pulkesh Sharma, Investigator (SS) Grade-I, were involved. I am also thankful to them. Computerized Coding Operations have been carried out at different Data Centers. In-charge of the Data Centers, Supervisors, and Computer Operators involved in the process of coding and Shri S.K. Sahoo, Investigator (SS) Grade-I and Smt. Sushma Yadav, S.1. Grade-III involved in final scrutiny of the Table deserve my due appreciation.

New Delhi

(v)

D.K. Sikri Secretary and Registrar General &

Census Commissioner, India

INTRODUCTION

Table HH-4 presents Census data on households by household composition and size. Household composition depicts the family type constituting the household. Change in household type is a

significant sOciological indicator of social change involving social structure, familial relationships, bond of kinship, etc. and, is presumed to be drastically changing in the face of India transforming from closed agrarian economy to globalization and open market. Sociologists and Anthropologists have argued that the family type functionally consistent with modem urban industrial economy is the nuclear type. And as the economy is moderniZing, the extended or joint family type is expected to become out of fashion. The 2001 Census figures on household type by composition, as presented here, would throw light on this aspect after a gap of nearly twenty years.

Definition of 'Household'

2. In Census, the term 'household' has been defined as " ... usually a group of persons who normally live together and take their meals from a common kitchen unless the exigencies of work prevent any of them from doing so. Persons in a household may be related or unrelated or a mix of both. However, if a group of unrelated persons live in a census house but do not take their meals from the common kitchen, then they are not constituent of a common household. Each such person should be treated as a separate household. The important link in finding out whether it is a household or not, is a common kitchen. There may be one-member households, two-member households or multi-member households".

3. Census also has defined 'institutional household'. An institutional household is "a group of unrelated persons who live in an institution and take their meals from a common kitchen. Examples of institutional households are boarding houses, messes, hostels, hotels, rescue homes, jails, ashrams, orphanages, etc."

4. In consideration and determination of household type, the definition of 'household' is slightly different. Here only the related members (Le. members of common descent as well as members brought in by marriage) taking food from a common kitchen, unless the exigencies of work prevented any of them from doing so, are considered. Any other person(s) residing in that household such as servant, guest, friend, or any other non-related member(s) are not considered for determination of household type. As institutional households, by definition, have only unrelated members, these are excluded in the tables on household composition. The members within a household, in this context, are related as family members. So, here the 'household' is actually the 'family-household' and the 'household-type' is the 'family-household-type'. A single-person household (i.e. a Single person family household) here may not necessarily be a household of size one.

Methods & Sampling

5. A question related to relationship of persons enumerated at a household to the head of the household has been canvassed in the 2001 Census as earlier censuses. The question was :

Q. 2: Relationship to head (record the relationship in full)

6. After deciding on the persons to be enumerated in a household and noting down their names in the Household Schedule, their relationship to the Head of the household were recorded in fulL Words like "niece", "nephew", or "aunt", "uncle" were not used. Instead, the descriptions were

1

written as sister's or brother's daughter or son (for niece or nephew), mother's or father's sister or mother's or father's brother's wife (for aunt), or mother's or father's brother, mother's or father's sister's husband (for uncle). Daughters or sons included adopted daughter or adopted son or step daughter or step son. Brother-in-law was written as wife's brother or sister's husband as the case may be. For grand daughter, the description was written as daughter's daughter or son's daughter as the case may be. In the case of visitors, paying guest, boarders or domestic servant/cooks, etc. who Were enumerated as members of the household, the descriptions were written as visitor, paying guest, etc. as the case may be. In case of institutional household, all the members of the household were treated as unrelated. The table on household composition has been compiled using computer assisted coding on scanned image files of selected Household Schedules.

7. Since the 1961 Census, the tabulation plan provided a format for tabulating data on some aspects of the household size or structure under the series "Social and Cultural Tables". The tables on household composition using the relationship to head of the household was first published using the 1971 census data.in Tables C-l Part A, Part B (i) and Part B (ii) on the basis of a two stage systematic sample. In the first stage, a twenty percent systematic sample of effective enumeration blocks was selected systematically. In the second stage, twenty percent sample of population records relating to residential households was selected from each sample block, again systematically. Table C-1 Part A was prep~red by three broad age-groups of head of household and has shown the total number of male-headed and female-headed households and total number of members by relationship to head. Tables C-1 Part B(i) and Part B(ii) provided number of households by relationship of members with the head separately for the male-headed and female-headed households.

8. In the 1981 census, Table C-10 providing composition of household was compiled manually on the basis of twenty percent sample of households in the case of fourteen major States and on cent percent basis in case of other States/UTs. The table was presented for rural and urban areas and UA/cities with one lakh population and above with information on number of single-member households, households consisting of head and spouse only, nuclear and broken nuclear households, broken, extended and supplemented nuclear households and lineal-cum-collateral extended Ooint) households by size. The table excluded the institutional households. No census could be conducted in Assam in 1981 and household schedules were damaged in floods in Tamil Nadu and Pondicherry. The figures in Table C-10 of 1981 census. therefore. did not include Assam, Tamil Nadu and Pondicherry .

9. The compilation of Table C-10 was planned in 1991 census based on a ten percent systematic sample of the household schedule for the major States and on full-count basis for the other States/ UTs. The table was to provide the number of single-person households, nuclear households, intermediate households, joint households and others by size, separately for the male-headed and female-headed households at the district level. However, the table could not be released.

10. Table HH-4 of the 2001 census has been planned to depict household composition by size of the household separately for the male-headed and female-headed households. As in the 1981 and 1991 census, the table has excluded the institutional households. It would provide the number of single-person, sub-nuclear, nuclear, supplemented nuclear, broken-extended, joint and other (family) households for each State/UT in the rural and urban areas. The definitions of household types have been discussed at Annexure 1. Table HH-4 has been prepared based on a sample selected systematically subject to a minimum sample size criterion. The number of sample households was approximately 1.3 per cent of all the households, excluding households of size 1. A detailed note on the sampling procedure is provided at Annexure 2. As the 2001 census could not be conducted in Mao Maran, Paomata and Purul subdivisions of Senapati district in Manipur, the results of Table HH-4 do not include these places.

---0---

2

DATA HIGHLIGHTS

India Scenario

According to Table HH-4, the total number of normal and houseless households has been 193,119,328. Of these households, 137,495,245 have been from rural and 55,624,083 have been from urban India (Statement-I). This total differs marginally from the full-count figure of normal and houseless households, as a result of the use of sampling in estimating these numbers and rounding off. At all-India level, the estimated number is less by 32 compared to the full-count figures , 15 in rural and 17 in urban.

STATEMENT - 1

HOUSEHOlD· TYPES IN INDIA, 2001 CENSUS

Household Type Households··

Total % Rural % Urban %

All Types 193,119,328 100 137,495,245 100 55,624,083 100

Single person household 8,290,344 4.3 5,677,525 4.1 2,612 ,819 4 .7

Nuclear household 99,891 ,839 51.7 69,686,178 50.7 30,205,661 54.3

Sub-Nuclear household 11 ,236,369 5.8 7,880,081 5.7 3,356,288 6.0

Supplemented nuclear household 29,550,758 15.3 21,523,619 15.7 8,027,139 14.4

Broken-extended household 3,845,396 2.0 2,810,089 2.0 1,035,307 1.9

Joint household 36,854,297 19.1 27,672,132 20.1 9,182,165 16.5

Other household 3,450,325 1.8 2,245,621 1.6 1,204,704 2.2

• "Household" means "Family Household" •• Total number of households differs from full-count figures due to estimation and rounding-off.

2. Majority of the households in India are of nuclear type. Nuclear households (51. 7 per cent), supplemented nuclear households (15.3 per cent) and sub-nuclear households (5.8 per cent) together

Distribution of Household Types, 2001 Census

Single person 4%

Supplemented nuclear

15%

3

Plate-l

constitute 72.8 per cent of India's total households recorded in 2001 Census. The joint households account for 19.1 per cent. Of the remaining, 4.3 per cent households are single person households, followed by broken extended households (2 per cent), and the rest (1.8 per cent) as miscellaneous/ unknown types classed under 'others'.

Single Person Households

3. In 2001 Census, a total of 8,290,344 households are recorded as single person households, which account for 4.3 per cent of the India's total households.

4. A single person household may not be single in size, as there could be servants, guests and other non-related members residing in the household who are not considered in defining the household type. Single person household living single without any other members (Le. servant, guests, friends, or any other unrelated members) is an important sociological indicator of depreciation. Of the total 4,487,840 single person male headed households recorded throughout the nation, a high of 87 per cent households are also single in size, Le. the household head is living alone. This figure is even higher in case of single person households headed by females. Of the total of 3,802,504 single person households headed by female, in 98.3 per cent cases the household size is also single (Statement -2).

STATEMENT - 2 SINGLE PERSON HOUSEHOLD IN INDIA BY SIZE, 2001 CENSUS

Household size Male headed % Female headed %

Total 4,487,840 100 3,802.504. 100

1 3,905,596 87.0 3,739,699 98.3

2-3 319,860 7.1 46,115 1.2

4-6 182,477 4.1 12,096 0.3

7+ 79,907 1.8 4.594 0.1

Nuclear, Sub-nuclear & Supplemented-nuclear Households

5. According to 2001 Census, 51.7 per cent of the total number of 193,119,328 households in India is of nuclear type. The nuclear and sub-nuclear households (5.8 per cent) and the supplemented nuclear households (15.3 per cent), which are generically similar, together constitute 72.8 per cent of all households.

6. The sub-nuclear households are the broken nuclear households in which either one or both of the spouse(s) is/are dead or are divorced or separated or are not living together, but total members not reducing less than two. Although it is only 5.8 per cent of the total households, about 11 million households (11,236,369) are broken nuclear households in 2001 Census.

7. It may be noted that 64.6 per cent of the total sub-nuclear households are female headed. This figure is consistent across rural (65.1 per cent) and urban India (63.3 per cent). The high percentage of female headed sub-nuclear households may happen mainly due to death, separation or migration of the male spouse.

Broken-Extended Households & Joint Households

: 8. Broken extended household is defined as a household consisting of one nuclear household plus one or more .broken nuclear household(s), which is structurally very close to the joint household

4

consisting of at least two nuclear households. Of the total households, 2 per cent households are reported to be of this type, and there is no conspicuous variation by rural (2 per cent) and urban (1.9 per cent) residence.

9. Of the total number of households, 19.1 per cent are Joint households.

10. Contrary to the popular notion that joint family type in India is on the decline, approximately one in every five households in India is joint household according to 2001 Census. This figure would further increase if we add the broken extended household type. Thus, Indian tradition of family and household has been in a being maintained in the face of urbanization and rapid economic transformations.

11. There is also a popular perception that large or joint family, also known as joint household, is a non-industrial agrarian feature. This is not entirely true because the rural-urban difference is not sharp. The urban India has recorded 16.5 per cent Joint households in 2001 Census, compared to 20.1 in rural.

12. Majority of the Joint households in India are large siz~ households having 7 or more members. The large size Joint households (7+ members) constitute 71.5 per cent, and the small size (4 to 6 members), 28.5 per cent of the total Joint households in India.

Male and Female Headed Households

13. The concept of a female heading the household is theoretically nonexistent in patriarchal or patrilineal model of Indian society in general. Even if the female is the main bread earner in a household, the decision making authority of the household rests generally upon its male members. Female headed households are usually an outcome of a compulsion or a notion than by the custom, practice. For example, a female member takes the role of a household head on death or separation of the usual male head; or the most ~lderly female in a household notionally accepted as household head by its members. Exception to this are, however, found among a few matrilineal tribal and small-

. scale communities. Census data of household by household composition supports these facts. Of the total number of households, 89.7 per cent are male headed. The female he~ded households account for only 10.3 per cent (Statement-3).

STATEMENT - 3

HOUSEHOLD TYPES BY MALE AND FEMALE HEAD IN INDIA, 2001 CENSUS

Household Total Male Female % of Male % of Female Type households headed headed headed headed

. All Types 193,119,328 173,131,481 19,987,847 89.7 10.3

Single person household 8,290,344 4,487,840 3,802,504 54.1 45.9

Nuclear household 99,891,839 98,833,808 1,058,031 98.9 1.1

Sub-Nuclear household 11,23'6,369 3,982,011 7,254,358 35.4 64.6

Supplemented nuclear household 29,550,758 25,153,567 4,397,191 85.1 14.9

Broken-extended-household 3,845,3,96 2,997,176 848,220 77.9 22.1

Joint household 36,854,297 35,492,619 1,361,678 963 3.7

Other household 3,450,325 2,184,460 1,265,865 63.3 36.7

5

14. The number of female headed households (64.6 per cent) is more than male headed households (35.4 per cent) in case of sub-nuclear household type. Sub-nuclear household is the type of household in which only one of the spouses is present. Thus, the female headed sub-nuclear household indicates mostly the situations in which the original male head is either dead or separated or not currently living in the household. Consequently making female the head of the household becomes a necessity. On the other hand, female headship in a nuclear and supplemented nuclear household is sociologically significant, specially because the leadership is not by compulsion. The percentage of female headed households of the total households is 14.9 per cent and 1.1 per cent with regard to the supplemented nuclear households and nuclear households respectively.

15. Of the total 173,131,481 households headed by male, the highest 53.2 per cent households are consisting of 4-6 members. Another 26 per cent of the male-headed households are having more than 7 members, 18.5 per cent households are small size (2-3 members) and the remaining 2.3 per cent households are single-person households. In contrast (of the total 19,987,847 female headed households) a high percentage (18.7 per cent) of households is single-person household. The percentage of female-headed households having more than 7 members is only 14.1 per cent, which is less compared to the male headed households.

16. Majority of the Joint households are large by size having household members more than seven. Gender wise the proportion of large size Joint households is more among female headed households than among male headed, in both rural and urban contexts (Statement-4). It may be noted that in Indian society the senior most in a household is usually recognized as the head of the household, even though the person is not the principal bread-earner. And since elderly male usually predecease the female in the household because of gap in age at marriage, majority of households have female as the senior most member.

STATEMENT - 4

JOINT HOUSEHOLDS BY SIZE (TOTAL, RURAL AND URBAN), 2001 CENSUS

Household Type Male Heaiied Female Headed

Total % Rural % Urban % Total % Rural % Urban %

Total Households' 35,492,619 100.0 26,929,845 100 8,562,774 100.0 1,36i,678 100.0 742,287 100.0 619,391 100.0

4-6 10,305,467 29.0 7,605,975 28 2,699,492 31.5 192,244 14.1 112,115 15.1 80,129 12.9

7+ 25,187,152 71.0 19,323,870 72 5,863,282 68.5 1,169,434 85.9 630,172 84.9 539,262 87.1

• Differs from full-count figure? due to estimation and rounding-off.

States an4 Union Territory-wise Scenario

11 Daman & Diu has recorded a high of 21.4 per cent of their total households as single person household type, which is much higher than the national average at 4.3 per cent. Other States/ UTs which have recorded high percentage of single person household type are Sikkim (15.8 per cent), Dadra &. Nagar Havelli (12.6 per cent), Mizoram (11.8 per cent), Chandigarh (11.6 per cent), Lakshadweep (10.7 per cent), Arunachal Pradesh (10.4 per cent), etc. On the contrary, Manipur has recorded the lowest at 2 per cent of their total households as single person household type (Statement-5).

6

18. Nagaland has recorded the highest 66.5 per cent and Lakshadweep the lowest 24.5 per cent of their total households as nuclear household type against the national average of 51.7 per cent. The top four States recording the highest percentage of nuclear household type are from India's North East. Apart from Nagaland, the other States are Manipur (62 per cent), Tripura (60.6 per cent), and Meghalaya (58.8 per cent).

19. Lakshadweep with 10.7 per cent and Meghalaya with 9.1 per cent of the total nuclear households as female headed households are well ahead of Daman & Diu (4.3 per cent), Goa (2.6 per cent), and Kerala (2.3 per cent). The rest of the States and UTs have recorded one (national average 1.1 per cent) or below one per cent of the total nuclear households as female headed households.

20. Meghalaya (11. 9 per cent) and Goa (11.4 per cent) are neck to neck in recording proportionately high percentage of sub-nuclear/broken nuclear households. At all India level, 5.8 per cent of the households are recorded to be of this type. Dadra & Nagar Havelli at 3.9 per cent recorded the lowest among all the States and UTs.

21. Sub-nuclear households are overwhelmingly female headed. At the all India level, 64.6 per cent of the total sub-nuclear households are female headed against 35.4 per cent male headed. Percentage of female-headed households are more than this national average in as many as 14 States and UTs, with Kerala at the top (86.3 per cent), followed by Lakshadweep (83.4 per cent), Daman & Diu (79.3 per cent)·, and Pondicherry (77.7 per cent). The lowest figure in this respect has been recorded for Chandigarh (45.3 per cent).

22. The highest percentage of joint households, 27.1 per cent, have been recorded in Uttar Pradesh - a figure higher than the national average at 19.1 per c~nt. Other States recording high percentage of joint household type are Rajasthan (26.8 per cent), Punjab (25.1 per cent), Bihar (24.1 per cent), Haryana (24 per cent), Gujarat (22.8 per cent), Madhya Pradesh (22.5 per cent), Jamm).l & Kashmir (21.6), and Jharkhand (20.5 per cent), all recording above the national average. .

23. Lakshadweep has recorded a low of 2.6 per .cent of their households Cis joint household type. It is, however, significant to note that Lakshadweep has recorded the highest 25.1 percent households as supplemented nuclear household type and also the highest 14.5 per cent households as broken-extended household type against the national average of'15.3 per cent and 2 per cent respectively. Both the supplemented nuclear and broken-extended household types are close to the joint household type.

24. Of the total joint households in India, 3.7 per cent are female headed households. In. this context, Lakshadweep has recorded the highest 44 per cent female headed joint households, followed by Goa (12.8 per cent), Daman & Diu (12 per cent), Kerala (11.3 per cent), and Meghalaya (10.1 per cent). Another 15 States and UTs have recorded less than 10 per cent, but above the national average. Nagaland has recorded the lowest at 1.3 per cent of the total joint households as female headed households.

7

STATEMENT - 5

INDIA,:SJATE; AND Vf-WISE PROPORT.9N OF HOUSEHOLD lYPES, 2001 CENSUS

States/lTfs

India

Jammu &. Kashmir"

Himachal Pradesh

Punjab

Chandigarh

Uttaranclpl

rHaryaQa

Delhi

Rajasthan

Uttar Pradesh

Bihar

Sikkim

Arunachal pradesh

Nagaland

Manipur

Mizoram

Trip'ura

Me~b.alaYa

:AssaIrl

West Behgal

Jh~rkhand

Qrissa

ChhattisgarD

.~adhya· Pri!d?sh

Gujarat

Daman & Diu

D. & N. Havelr -"'"

Maharashtra

Andhra I'Tad~sh .

.Karnataka

Goa.

Lakshadweep

Kerala

Tamil Nadu

Pondicherry

A. & N. Islands

PioPortion of Different Types of Households [m %)

Single Sub- Supplemented Broken., person Nuclear nuclear nuclear extended- Joint Other

household household household household household household household

4_~

2.2

7.5

3:0

11.6

:65.

2.8

6.,5

3.3

3.7

3:4

15.8

'1.0 . .4

4.7'

2.0

11.8 J .

3.7

5::0 3,6

~:7

4·1 5,3

,6;0

·4;5.

4.3

21.4

12.6

5.0.

4.5

4..4-

7,5

10..7

3.4

5.4

4.5

9.5

5L7

53.0

42.5

48.8

55.4

49.7

51,5

54.5

45.3

44.5

50.7

4~.1

51...9

66.S

62.0

48.~

60.q

;;8$

57~;2

55.0

50,4

57.1 i

47.p

50,l

5.1,0

42.6

50.3

52 .. .2.

58:1-

,5:1.2

51.1

24.5

47.5

58.7

53.7

57.4

'5.8

5.9.

9.7

5.2

6.1

9t7·

4~9

5.7

4.2

5.3

5.0

;8.7

9:6~

'9.5

8.8

8A

8.7-

1;1.9'

9.1'

6.2

6.9

7.2

5.9

4:6,

·4:0

8.9

3.9

55

'!4:8:

·6 .. 5

11:4

7.9

8.6

6.9

-S.O

7.7

8

15.3

12.6

16.1

13:2

10.8

H>.8

12.8

12.8

17.1

14.9

1$,9,

14.7

16'.9

'10.8

1'2:8

17.5

14·1 ,13.9: '

14.6

14:6

15,.9

1;5.8

18.4·

14.9

.14.2,

12.2

13.9

~5.0

14·\7

1~-4

10.2

25.1

17.6

16.8

20.8

11.6

2.0

3.9

4.4

3.4

1.9

4.2,

3.0

2.4

1:9'

3.7

2.Q

0,5

0.5

2:6

0'.2

0.7

.0,2

0,4

0,3

'0.4

1.4

1.3,

2,1

2;.-3

0.6

0,6

0.5

2.4,

0 .. 6,

1.8

4:4'

14.5

5.4

1.1

1.8

0.2

19.1

21.6

17.7

25.1

11.1

15.3

24.0

16.0

26.8

27.'.

24.1

8.4

7.9

'S.l

12.4

9·3 1.0.9

6.4

13,2

16:8

20.5

lZ·8

18.6

22.5

22.8

8.9

14.8

.16.8,

14.0

16.5

10.7

2,6

15.5

10.3

10.2

8.2

1.8

0.9

2.1

1.3

3.1

1.8

1.1

2.2

1.4

.0.9

0.9

3 .. 8

2.8

0.9

1.8

,3.9

1.7

3,7 2.1

3.2

.0.8

0.5

1.5

1 .. J

3.2

5,5

3.9

3.2

.2.~

1,2

'4.8 14,7

1.9

0.7

1.0

5.4

Classification of Households Types ANNEXURE - I

In 2001 Census, household types have been classified under six principal types. Any other household types that do not come under any of these six principal types have been grouped under "Others" category. So, a total of seven categories under which household types by composition have been classified. These are described below with some illustrative examples :

(i) Single member household : A household having only one member excluding servants, paying guests, and any other unrelated members.

(ii) Nuclear household : A household consisting of a married couple with or without unmarried children, including adopted children. Some examples are :

a) Household head and wife.

b) Household head, Wife, and unmarried son or unmarried daughter or both.

(iii) Sub-nuclear household : A household consisting of a nuclear family in which one or both of the spouse(s) is/are dead. Some examples are:

a) Household head (without spouse) and unmarried son or unmarried daughter or both.

b) Household head (unmarried) and unmarried brother or unmarried sister or both (i.e. household of unmarried siblings only).

(iv) Supplemented nuclear household : A household consisting of a nuclear family plus other related members but the other related members never constituting another nuclear or broken nuclear family. Some examples are :

a} Household head, wife, unmarried son or unmarried daughter or both, and father or mother.

b) Household head, wife, unmarried son or unmarried daughter or both, and father's sister.

c) Household head, unmarried son or unmarried daughter or both, and mother.

d) Hqu~ehold head, Wife, unmarried son or unmarried daughter or both, and mother's sister.

e) Household head, Wife, unmarried son, and father's brother.

(v) Broken extended household : A household consisting of a nuclear household plus one or more broken nuclear household(s). Some examples are:

a) Household head, Wife, unmarried son or unmarried daughter or both, and father " (without spouse), unmarried brother or unmarried sister or both. "

b) HOli~ehold head, Wife, and married ,son (without spouse), son's unmarried son or .. , ~oJ;1's unmarried daughter or bot1;l.

c) Household head (without spouse). ulJ.marrjeq son,!:?r ynmarrifj!d"Jdq4shttf!r or poth, and married brother, brother's wife" brother's unmarried son or unmqrried daughter or both. ,:

I (.( •

d) HOL!,sehoJd head (wi,thout spou~e), unmar~ie{1 sqp or unman;i~d ,d~,u¥~ter 9! both, and father's brother, father's brother's Wife, father'~ ,brother's unJ7larrif(,dt,sQn or unmarried daughter or both.

e) Household head, Wife, unmarried son or unmarried daughter or both, and brother's Wife, brother's unmarried son, brother's unmarried daughter.

9

f) Household head, wife, and bother's wife, brother's unmarried son or brother's unmarried daughter or both.

(vi) Joint household : A household consisting of at least two nuclear families, lineally or / and collaterally connected. Some examples are :

a) Household head, wife, unmarried son or unmarried daughter or both, and father, mother, unmarried brother or unmarried sister or both.

b) Household head, wife, and married son, son's wife, son's unmarried son or son's unmarried daughter or both.

c) Household head, wife, unmarried son or unmarried daughter or both, and married brother, brother's wife, brother's unmarried son or unmarried daughter or both.

d) Household head, wife unmarried son or unmarried daughter or both, and father's brother, father's brother's wife, father's brother's unmarried son or unmarried daughter or both.

(vii) Others : In addition to the above mentioned six categories of household types, any other household types have been classified under this category. Usually, households having two or more broken nuclear families are classified under this. This being an open category it is not possible to give a list of exclusive examples. However, some of the common household types that have been classified under 'Others' are as:

a) Household head (without spouse), unmarried son or unmarred daughter or both, and Brother (without spouse), Brother's unmarried son or Brother's unmarried daughter or both.

b) Household head (without spouse), unmarried son or unmarried daughter or both, and Brother's Wife (without spouse), Brother's unmarried son or Brother's unmarried daughter or both.

c) Household head (Without spouse), unmarried son or unmarred daughter or both, and single parent (Le. only mother or only father), unmarried brother or unmarried sister or both.

d) Household head (Without spouse), unmarried son or unmarred daughter or both, and married son (without spouse), son's unmarried son or son's unmarried daughter or both, and father's brother (without spouse), father's brother's unmarried son or father's brother's unmarried daughter or both.

2. In 1981 Census, data on household types were tabulated under ten categories of household compositions/types. Subsequently in a separate publication (Household Structure in India, Census of India 1991, Occasional Paper, No.1 of 1991 by C. Chakravorty and A. K. Singh) these ten categories of household types of 1981 Census have been re-grouped into six types. In that re-grouping, the 'Nuclear Pair'· has been merged with 'Nuclear', the 'Broken Extended Nuclear' and the 'Supplemented Broken Nuclear' with 'Supplemented Nuclear', and the 'Lineally Extended' and the 'Collaterally Extended' merged together as 'Joint' household type (Statement-6).

3. In 2001 Census, the revised classification of six household types as mentioned above, except one minor change, has been used in tabulation of data on household type by composition . The 'Broken Extended' type is now separately shown, thus making a total of seven categories in which 2001 data on household types are classified.

10

STATEMENT - 6

HOUSEHOlD COMPOSITION AND TYPE IN 1981 CENSUS AND 2001 CENSUS

Sl.No. 1981 Census Type of Household 2001 Census

1 Single member l. Single Member 1. Single Member

2 Head and spouse 2. Nuclear Pair 2. Nuclear

3 Head and spouse with unmarried children 3. Nuclear

4 Head without spouse but with unmarried children 4. Broken Nuclear 3. Broken Nuclear

5 Head and spouse with or without unmarried 5. Supplemented children but with other relations who are not Nuclear currently having spouses 4. Supplemented

6 Head without spouse with or without unmarried 6. Supplemented Nuclear

children but with other unmarried/separated/ Broken Nuclear divorced/widowed relation

7 Head without spouse but with other relations of 7. Broken Extended 5. Broken Extended whom only one is having spouse Nuclear

8 Head and spouse with married son(s)/daughter(s) 8. Lineally Extended and their spouses and parents with or without other not currently married relations(s)lHead without spouse but with at least two married son(s)!daughter(s) and their spouses and/or parents with or without other not currently married relations

6. Joint 9 Head and spouse with married brother(s}/sister(s) 9. Collaterally

and their spouses with or without other relations(s) Extended [including married relation(s)]lHead without spouse . . but with at least two married brothers/sisters and their spouses with or without other relations

10 Other households not covered elsewhere 10. Others 7. Others

11

ANNEXURE - 2

Note on Sampling Design adopted in Preparation of Table HH-4

Table HH-4 of the 2001 census has been prepared on the basis of a sample of Household Schedules in all the States and union territories. The selection of households has been conducted following a multi-stage stratified systematic sampling design. Institutional households were kept outside the purview of Table HH-4. For generating Table HH-4, all the households of size 1 were considered for tabulation. The random selection of households was thus confined to normal and houseless households of size two or more. The household size referred here takes into account all the persons enumerated in a household, i.e., related members, visitors, servants, paying guests, etc.

2. The selection of the normal and houseless households of size 2 or more, referred hereinafter as "the households", in a State/UT has been done separately for the rural and urban areas. In the rural/urban area of a State/UT, the households have been divided in two basic strata, namely, female­headed households and male-headed households. Households in each stratum have then been sub­divided in three sub-strata based on household size, Le., households of size 2-3, 4-6 and 7 or more. If a sub-stratum had less than 3,500 households, all the households were selected for coding. A sinS{le linear systematic sample has' been selected independently for the remaining sub-strata, subject to minimum sample size criteria. In the sub-strata with less than 350,000 households, 3500 households have been selected for coding. In the sub-strata with more than 350,000 households, 1 percent of the households have been selected for coding.

3. The criterion of 3500 households was computed assumi'ng a population proportion of 0.10 for any type of household within a sub-stratum. An estimate is expected to fall within io per cent of the true population parameter with 95 per cent level of confidence for such population proportions assuming a simple random sample. For a few of the sub-strata, due to technical reasons, some images, could not be coded. However, in such cases also, the precision of the estimate is likely to fall within 11 per cent of the true population parameter. As the households in each sub-stratum were arranged by geography, the effidency of the estimate is likely to be higher than that of a simple random sample of identical size.

4. A linear systematic sample of the households was drawn in each sub-stratum after arranging them by their location code, i.e., district, sub-district, village/town permanent location code number (PLCN), ward (for urban areas), enumeration block and serial number of household. Random numbers were drawn independently for each sub-stratum. At the all-India level, more than 2.5 million households were selected for coding. The multiplier for each sub-stratum was computed using the number of households in 'a sub-stratum in the numerator and the number of households actually coded as denominator.

5. As the minimum sample size was determined at the State/UT level conSidering all the households of a sub-stratum, no separate table for each district or any social group has been prepared.

---0---

12

... c: C1/

30

25

20

v 15 ... C1/ a..

10

5

o

30

2S

... 20 c: C1/ v 15 ... C1/ a.. 10

5

o

30

25

20 .... c: (IJ u .... 15 (IJ a..

10

5

0

:::J

is ell c .. E .. o

:::J is <>3 c .. E ..

0

J

E :i: .... v;

Proportion of Single Households (Total), 2001 Census (States/UTs recordine <5% Sinele Households are not shown)

.. :> '" :I:

Z ell o

E l! o N

~

..c. .. ... '0 c ..

..c. v

Ii..t::. ..c. '" v ., "'..., c ... '" ~ :CQ.

Ii..c. ..t::. '" u .. "'..., E !! i:Q.

... o

\!)

Ii ..c. v c l! !! 5

Proportion of Single Households (Rural), 2001 Census

~ E "'ii E Q. '" fii..c. .. Ii ..t::. Ii :::J ~ '"

.. -a 0 ..t::. .. ..t::. ..., .. :i: :> .. C ..t::. .. \!) .. .. ... 5 u .. u .. u lOll .:.:. .. 3 .. .. ..., .. ..., c :2 '" '0 v; :I: ... ..., -:;; c .. o~ l! !! f c: z ~ .. :::J ... °e .. ~

z :c Q. :I: Q. !! .. ..c. ell .. ..c. ell 5 V .:.:. ~ ..t::. 0 .. ~ '"' _,

Proportion of Single Households (Urban), 2001 Census

..t::. ..t::. .. '" '" .. .. :> -a -a .. .. .. :r: Q: A: :2 Ii Ii IllS ..t::. ..t::. 0 U U .. '"

E 0- ..t::. ;:, .; ow .. !! "ji II ii is 0 >-.. II c: <.:) '" '" ..r:.

0 iii ... IllS ~ "ji 5 u

'0 c N ..., c:: ..c. ~ ~ c:: ..

'" .. .. z .. !'! ..t::. .... .. E IllS ::i! .. ... v .. J .. 0 « _, E c i: " .i

13

.. ::: ;5

:<: ..c. -.; .. ., 0 ...,

l! Q. .. l: "0 c: ~

:.e -E "; .. 0 ... .... Of

'" ..r: ..t::. v

.. >-

'" Ii ..r; ... .. ~

.. . ~ 0

!! .E .... .. Ii

..t::. .. ~

'" ... .:E '" !! ..

..t::. .. ~

:s

" .. Z

°E ~

-c: C1I u ... C1I Q.

-c: <lI v ... <lI

Q.

Proportion of Nuclear Households (Total), 2001 Census 70 1---65 ...... ._.-------------------------------60 I

55

50

45

40 35 +' ~~_I~ __ ~~~J4~~~~I_~~_I~ __ ~~_I~ __ ~~ri~~~ __ ~I_~~_I~ __ ~~rtJ4~--

30 25 ~l~~~~~.~~ ____ r.~~~~.~~~ ____ ~~~~~~ __ -.r~~~~~~~~ .. ro 1 •

70 -65 60 55 50 45 40 35 30 25

20

70

65

60

55

ow '" c: ..... ow '" ".. ... ... '" ow c

::J: ... .. ""

Proportion of Nuclear Households (Rural), 2001 Census

-------------- -- ----------------------------------------------------

'" .. c ..... ow ow ".. ... ... ow ow c:

::J: ... ow ""

Proportion of Nuclear Households (Urban), 2001 Census

---------- -------

- .-

C 50 <lI u 45 .. ~ 40

35 30 ~

25

20

~ .. ~

ow ... ... .. .c ~ c:

c(

:::I .. "IJ "IJ

'" '" to Z -= 'E z {! 01:1

c(

.. ... "IJ .. -E ;; ::> C c: <>- J!! .. '" ,e- ,- ,.. .... c ow ii :g ~ .. lID

::a to :I: c z ow

J: u

.. .. E .. ~ :c .!! ... :! "......: ... 'E

0 ..., .. ... .. .. '" CI 01:1 .. ;;; ~ G; ~ iii

.. 0 .=

0 '" ':J '" ..J:: .. r::: « l! -!::I r::: ... 1.:1 ..., ~ ... .. .. "" J: c: « .. 0

~ ...

14

II "'- Ii .Q -E .. Do CD '" "IJ

~ .. .. ,,_ . .. I;;

~ 'c ow > J!!::> 3 J: to ~ ow ... ..J:: c ::> .. .. .. a.. ... :I: ..t:. .. .... ... ;;; bIl ' ji" ... .. z .. ow

::: ~ 01:1 ~ a: ~ ::J ~

v 0

.. .. ~ E !: :J Q,

..t:. Ii .. ;.; .. 0 • a; ... ..., .. • .. -'" 0 01:1 ~ "" III iii N ...

~ c "IJ ... .. .. Ii E ~ .. ..t:. .. ..... u 0 .. .. ...J

,~ :J:

13 12 11

... 10 c: Q.o 9 u .... 8 Q.o ~ 7

6

5 4

13

12

11

10 ... c:

9 Q.o U 0- 8 Q.o ~

7

6

5

4

16

14

12 C Q.o u 10 ... Q.o 0..

8

6

4

I I i

i

IW .. > 0 IW Ii c,:I

.c ... • :?!

I-, I-

.. .. 0 > ~

.. Ii • ... .. :?!

.. "0 > c: ~ '" .. Ii .I! ... ... IW .. Z ~

Proportion of Sub-Nuclear Households (Total), 2001 Census (States/UTs recordine <5% Sub-Nuclear Housenolds are not snown)

-.. .... -••••••• •• "'ii Ii Ii -a E :::J :; .. E .. E ~ Q. .. .. :::J -a .. 110 -E -E >0: :.E t! ... ..c ~

c Ci ~

~ II -a 'E "0 c ..)<

'2 '" J:; J:; .c .. Q. :::J :;;: .. Ii .. c .. .!'! :: .. IW cil "ii ~ ::i £ v v v .. .. C .!:!- .. .. ... .~ c: IW IW Ii .'i ~

..)< II 0 .c !t ~ z .c .. ;; 0 :::J 110

t! o~ c: ... .. .= ;,;; >0: N ... -a 0 -'" E t! ... :::J c: :?! ~ ;; °e ... c: .. 4:

.. .. .. z .. .. .. IW '" .. :x: z E c: ~ .. .E; >0: .E; .E; .c

:5 0 ~ ~ ... ... ... l- V • 0 ... .. « v ~ _,

Proportion of Sub-Nuclear Households (Rural), 2001 Census

IIiIY DD I •••• II_I

"'ii .c: Q. "'ii ~ .. -g E t! :; E .. :::J .. :::J E -g ..r. .. ::.: -E lID t! ... ..c ~ ;£ .. II Ii c "0 Ci .. "0 c: :. -'" .. ..

J:; II II J:; .. ... .. ... :::J Q. :;;: c: o~ .. t! .. ~ ~

.. :: 1: ::i OJ? .E; • u -a .... .. Q. ... ~ iii c: !t .. .c: II Ii .. °c -'" .. ~ 0 z 0 J:; .. .. 0

t! c: ... ::.: « ~ oW ;,;; .. N ~ ;; t! :::J

t! -a ... c: E ... <L IW :::J ;; .. :::E 'f ~ .. c:

.!'! .. z ow ow oW .. .. Ii • c z ~ .c:

:5 .. « 0 ~ E .. .c: ::.: .J: ... oS ... .. l- V .J:

IW <L « 0 u :?! IW _, o~ :x:

Proportion of Sub-Nuclear Households (Urban), 2001 Census

I •

11111111 ••• :::J E ~ Ii .. E E $ t! .. .. 10 .. > -a "' oW :::J ..I:! ..I:! 0. "'" .. ;E 0.. .0 Ii

Ci 0 .. ~ " .. e 'E ~ -a ... .. .. !:: .. oW .. .J: :;;: .. Q. :::J ..t: to; • oW .. .. .. ~ .. ::i oj? .e .. u c,:I .. Q. ~

... .. .. I

.. ..t::; iii cil ~ -a .. ~

~ °c .. ... .E; .e .. :z ;; ~ ... 0 :::J .. c Vi .. j:; l! "'" :!! .... -'" 0 ~ "0 oW ~ c: ..

:::J ~ ;; ii Of to; .. 0.. ~ IW .. ;c_ .. z c: .e .. .. .. J:;

.. E fti ..

"'" .c .J: .c :5 ~ 0 ~ .. .. .. .. .J: .... ..t::; u -'"

0 ... « Q. u .. :iE .. _, oE ::I:

15

..... c:: <1J U .... <1J Q.

26

24 22

20 18

16 14 12

10

26 24

22 ~ 20 <1J u 18 ... ~ 16

14 12 10

26

24

22 ..... 20 c:: <1J u 18 ... <1J 16 0-

14 12 10

+ ~

Proportion of Supplemented Nuclear Households (Total), 2001 Census

• 1 ••• •••• _ .__ .1 •••• 1 •• •• 1 ••

Q. ~ .s:: ow ow E c: Ii ::J Ii Ii -c ~ :! Q.. Q.. E .. <Q E .... :! :;; ow .Q £ ow ... :.:: :::J '" ..t:. -0 .. ... ...: Ii '"

ow .I: -0 .s:: .I: c:: ... :::) :.;: ... ~ ow :! ::J .s:: >- GO ow r::: it~ 0 "0 ... r:::

GO ... !! .s:: .;-: ~ .s:: Ie > 'c .. ... c:: '" .. ;: .s:: u "0

'" ::0 .s:: r::: '" 0 .... Q..

'" ......

CL • .. ~ ..., ..

J::. .. ...: .!l

ow "' ... e; C5 .. u u u ..t:. ...: -0 ... ... Q. iii -.. ... ~ 'c '" '" '" z r::: Ie .I: '" ... '5' ::J 0 ~ :.:: .. .. c:: .. ,S ~ 0 ow in c:: ~ ~ ..t:. :J: '" f e .. Q.. .. ~ 0ii' ::J °e ...

'" ... ~ C) ... Z :J: ~

c:: "' .. .;c !! ow GO '" .s:: :.:: 0:: '"

:J: ~ .c ~ ~ E .s:: I- 5 ow

~ '" v 0 a

Proportion of Supplemented Nuclear Households (Rural), 2001 Census

------------- ------

..t:. c: ... '" '" ..c ....... ... '" .;:; tWo .... ,_ '" ow .s:: 0::

..t:. U

..... ::J -0 Q. c: ,_ ow r::: _ '" <It ~ Z ~ ~

Proportion of Supplemented Nuclear Households (Urban), 2001 Census

ow ... -;;:; ::0

r::: Z '" ..c ~ U

~

-- - - ------------------------

I-

I-

,.. E .. ~ -.. E .. ..c Ie - ~ ... '" '" .. to .J! '" '" '" 0., r::: ... -:; E :.e 11. .D '" "4i .. ..c :)t:

l:: ;; ." .... ... j"~ 0 :J 1/1 c: "' ?i <It ... c: .. ow ~ ..t:. -; ow -0 .J! c: :;;

"" 41 .. .. ~ ~ ~ '" Q. ..

'" ..r; GO ;;, III 1: ~ .&. .. u

.. :::) 'e- c: u .. <5 iii 'E

';;; iii g, .. lib ..t:. Z .. .... .. .. ow

"" °c ..r::: -0 -.. 0/1 :;; 0:;- r::: '" 0 :I' .. It >- :a

_ u ,!::! :.:: r::: in c: ..r::: :x:

"" 0 "" ow ~ lib III o~ C) "' ~ 11. -;;:;

o~ N :a :J ... ... lUI c: ~ Ii n. ow ii ii '" :i!: E z to :x: ..

'" ~ "' AI '" ..t:. .. Z ..t:. 0:: ... z: ;I; ..t:. 0 ow ::.:; ..t:. :::! <il E ... ..

"" ....

"" U Q.. I- ..t:. "' ..t:. ~ ::;) v 0 0 -0 ~

'" «

16

'" -.. ... '" z

.. 0

C)

ow 0

C)

16 14 12

C 10 QI u 8 ... ~ 6

.. c QI V ... QI 0-

16

14

12

10

8

6

4

2

0

4 2 o

16

14

12

i: 10 CIJ u 8 ... ~ 6

4

2

o

0.. .. .. ~

-c .. ..c: '" ... .. .....

0.. .. .. ~ -c .. ..; ~

~

a. • • ~ "t:I .. ..; ... ~

Proportion of Broken Extended Households (Total), 2001 Census (StatesjUTs recording <1% Broken E)(. Households are not shown)

oW ..c: .. Ii "" 0.. .Q .. -c ~ ~ "- ..c: ~ c ..c: ~ ow -c ~ '" 0 ..c: cIS .. c c: ~ :0 .. .. :0 ~ c:: .. C1 ::i ·2 .. .. .. ..c: of ~ !! .. u -; .. .. .. -c c: :J ~ Ii 0

~ iii '" ;; ~ .. ..c:

::.< t! .. "- .. ... :! .. u c: -t: "- ~ ::r: .. .. .. .;- c: ;; :0 ..

Z ..c: .. '"

.. c: ..c: Ii => .. ~ .r. 0 "" ..c: ..c: u

u ::E u "-.. .§ ::r:

::! .~ 0

Proportion of Broken Extended Households (Rural), 2001 Census

.. .. ~ Ii :.:: 0.. .Q .. -c 1: ": :! of c: ~

~ .. of -c ~ ~ 0 '" .. c: c:: .. .. .>0: c:

C1 .. ~ 01! ::i .r; 1'1 .. 4i ::E .E .. ~

..c: • !! .. .. ':: .. -c v ~ Ii 0

. ~ iii ... ~

t! c: ::lI '" .r. .. 'C 0 :.:: t! "- .. ... .. .. .!:! E -t:

D.. :I: .. :;; .ji' -c c:: .. !! z .. .. .. Ii ..c: ..c: '" c:

"" ..c: ~ ~ => ow ~ 0 U u ::E u 0.. .. . s

:I:

Proportion of Broken Extended Households (Urban), 2001 Census

~ .. "" -c .. "- .D :! :c - 0.. .. .. -= -E ~ .s::; .. .... c::

0 c: .. .. c: .:.< :0 .. c:: .. :! C1 cIJ .. ..c: ::i ·c .E '; .J:! :E .. .. .. .. .. .. .J:! • u

0 iii >- ... -c III .. !>' .;; .J:! ~ Ii c ::l '" .. -5 :.:: .. ... .. 'C 0 ~ .. .. 0.. .. c:: .. :;:: ..

~ :;; c: ~ .. :J: Ii D.. .. iW .. .ii' z .s::; :.:: Ii ~ c:: .r. ..c: ex: 5 .. .r. u 0 ~ -::E u "- U ..

. £ :J:

17

:J -c .. Z

·e .. I-

j -c .. z ·e .. I-

:::I -c .. :2

E .. ....

Proportion of Joint Households (Total), 2001 Census (States/UTs recording <lO%Joint Households are not shown)

30 T---

.... c: ~ v .... ~

0..

....

25

20

15

10

5

30

25

c: 20 ~ u .... ~ 15

10

30

25

C 20 001 v ... 001 15 CL

10

5

~ ,

-1

I ~- - ~

-_ --- ---- --i r- r---- -- - ----- -I ,

I- - ---i .. _-i -

IIII I ~ ~

0.. c: .£l :; .. .. "- '"' "'0 L L co .; .. ;5 ftI ;; Q; ~ E "' ... -E ... ... " ~ ... '" r:: ... ~

r:: :; '" "'" ~ '" '" " :; 0 "'0 ::i .. 011 3 .. .. £ 'c L. III ... .. ... ~ ! ... v > ... '"

,~ n. '" \!) "' CII iii ~ ':;- .r:: .... "'0 '" 0 ... r:: .. -0 VI 0 'c ... n. Z .. '" " "'" :E "' '"' :c '5 ~ "' "- ow \!) ;;; e e c: e e <l: '" v 'N :c "- ... z "- ::?! c: 'E '5

'" ow

"' ! ow cr: ~ Ii .r:: :! r:: --. J:. '" '"' ::; 011 .r:: ... 0 L ~ ::?! 0 L. U ~ "-u u "0 ow c: ,§ « :x:

Proportion of Joint Households (Rural), 2001 Census ------- - ---- - - -- -- ---- - -

- - - - --- ---- -----

lI:.O -

.... . Ji ll "- c: ..0 ow .. ... a. '"' "'0 -E ~ ~ ... <0 1: -;;; ;; .. ~ E ow ... '" ow E " ~ .. '" c: f! ow

~ c: '" .>< ;; .. .. ::J 0 :; -0 ::i £ 'c ow L. 011 .. .. ., ! 3 Q; > ~ .. .. .. Q. \!) .. .. ..

~ ow iii ~

.... -0 .r:: 0 III v ~ -0 '" 5 'c Q. 2 '" '" ::J ':;- E '" .. r:: ~ ~ z ~

'" Q.. '" ~ !! e E :c e '"' !! ow v

\!) ~ 'E '5 'N :x: ow "- '" z ! Q.. ::?!

cr: .r:: "' ~ '" r:: --. ~ Ii .. '"' ci!I .. e Ie 0 ~ ~ ::?! 0 ::l .r:: ~ Q.. V v "'0

'" c: ,~ « :I:

Proportion of Joint Households (Urban), 2001 Census

I r

I 1

tv c 0- "" ..0 ~ 0- .. .., co :E .s= .. Ii .. :5 .. ~ : ..:; E .. :::- -= " .. .. '!!. ~

c: r:: tv -;; ... -'" ii :; .. -v 0 .I: ::i ci!I .. ~ -;;; ..:; ... Q. .. .. ". ..

L c: .. .. Ii ~ ~ .. .,. .. .. .. <:I iii ~ " ':;- > .c: 0 .'t c 'c '" " ' i; ... ~

Q. .. ~

"'0 z '!!. 0- M ... '" .. !! .. c: !! 0 ,; ;E :x: ..

<:I M ;:; .. :i: ... c: !Q .. 'jg :c .. Q.. Z Q. .. .r:: .. ~ J:! .. .. c:: t:>! ..., ..:; :) .. '" .. .. ci!I 0 Ii .. .r:;

:E .c v 0 0- L ~

u 'U .. c: .. « ,~

:z::

18

(.JJ N en Q

~ ;Z o -!--C/')

o Q.,

:E o u

~ C/') Q ...l o :c (.JJ C/') ;J o :c

~ ~

1 ::I:

+ "'"

~ .;0

CO)

N

...

1 ~ 1 0 :c '0

i Z

1 J ... 0

!

] -I E QI

I0I.o

] -I ::E

] -I i

I0I.o

] -I ::E

1 ~

QI

'i i

I0I.o

] ~ ::E

]

1 I0I.o

] j

]

1 ] ~

et) II')

~ pol It) .... ('\I

00 N QO ('\I 0 ~ 0 " pol ~ ..;0 ..;0

..;0 ('\I QO at)

C'I " ~ " ..;0

" et)

e<') QO et) ....

!:'II 0'1

.... " ~ Ie

" ..;0 C")

~

C") QO ..;0 ..;

\C .... ::l ~ ~

('\I et)

0 !- 0'1 - 0'1

Ie til

.( O'i - C") 0 r-:. Z C") -Ie 0'1 Ln

Oif at) 0 0'1 c.)

" ~ oct " CO) QO 0'1 O'i .... .... QO

-=t:. .... C")

!:'II .... c.)

" ....

....

"; .... .£

'<1' LI) M 00 0\ \0 00 0\ LI) 00 r- M '<t N C") '<t

0\ 00 0\ ...... \0

c- .... r- c-0 00 '<t LI)

0\ LI) \0 LI)

0\ 0 0 00 c- OO r- 0\

\0 ...... LI)

0 \0 ......

\0 00 L() ...... 0\ 00 r- 0\ 0 .... C") 0 N 0\ LI) rl ...... \0 0\ ......

LI) '<t 0\ N N

c- O \0 '<t c- O <:t 0\ '<t \0 00 ..... N .... M M 00 00 \0 ...... ...... .... ...... 0 -

N ...... \0 \0 ......

I.() 00 0 N ...... c- O 0 ...... 0\ N r-\0 L!) L!) .... '<t 0\ r- 0\

M L!) c-'<t

0 c- oo \0 \0 N ...... ....... 00 1.0_ LI) 00 0\ rl c- rl ...... c- <:t '<t M 0\_ 1.0 L!)

L{') N N N

0\ I I I 0\ 1.0 0\ M c-M

1.0 I I I 0\ I.()

L()

0 0\ M

'<t ...... 00 ...... 0 M L!) 0\ I.() 0 M ..... N 00 '<t r-0 LI) L!) 0\ 00 0 N M M ...... c- '<t

0 00 ..... r-'<t 0 ...... \0 00 00 0 L{')

r- M N M 00 M 00 L() '<t 00 0\ ...... '<t 00 C") I.()

CJ\ N

::g 0 ..c ~ ::I 0

::g ::g ..c 0 ... ..c 0 rtI <;II ..c: <;II V> ::g (\) u :l (f)

::I ;;l 0 0 0 c:; ..c ..c: ..c c:; (\) "'C (J) Q)

0 ::l :;; V> 0 "E .... Q)

8. ...c; u Q)

..... ::I E co Z Q)

III Q) C. OJ u .b 0.. t:: :J :J :l iJi z CfJ CfJ

00 '<1' ...... II') '<1' 0\ \0 00 M 0\ QO M '<1' LI) LI) '<1' M to:. 00 '<t \0 r- 0\ C") ~ ...... 0 a.ri ...... \0 \0 0 \0 N '<t ...... N to:. ......

" ...... .... oo N \0 .... \0 0 c-00 LI) 0\ \C M 0 M C") .... r- N 0\ \0 r-

N 00 LI) r- LI) N r-N 00 M ('\I N 0\ ...... \0 ...... \0 ~

...... ...... ...... LI) ..;0 00

N C")

...... '<1' 0\ II') 0\ 00 ...... L() <:t r- .... L() \0 L()

N N LI) C'I N .... ..... ar) <:i 0 N LI) M 0

N 0\ r- II') L() 00 '<1' ...... '<1' to:. C") r-

..;0 ..... LI) c- LI) QO N c- OO M \0 I.() C") r- LI) 0 c- '<t 0 QO \0 0\ LI)

\0 LI) 0 .; 0\ \0 0 L() 0 M .... '<t L() N M M 0\ C") c- OO

.; ..... 0 N ...... Ie '<t

..... I I.() ~ M N <:t 00 0\ \C 0 '<t ..... M 00 C'I r- LI) N

~ 0 \0 0 M ..... ...... N II') N L() N

L{') ..;0 N N

.; cri

M I 0\ QO r- N LI) L() <:> QO N \0 ...... 0 \0 ..;0 ...... '<t 00 L!) 00 ~ L!) 1.0 0 ...... ...... Ie 0 \0 ......

\0 ::l ~ ...... 0 00 -c:; !:'II 00 .....

N ...... ;:;J

I I I c:::: !:'II N I I - C'I 0\ Ie 1.0 « ct) 00 - II') L() o ~ 0\

~ !:'II N

I I I !:'II N I I 0 0 CO) M ar) I.() .... ...... Ln L()

eoi N

0 00 L() \C 00 0\ ...... N c- \0 II') 00 L!) N N \0_ 00 C") '<t ...... 0

~ -OO ...... L() '<:!' '<:!' ...... '<t 1.0 1.0 " 00 1.0 M 00 M N QO 0\ \0 ......

...... ...... M N I.() .... 1.0 0\ 0 0'1 r- 0\ 0 r- rl \0 QO M ...... \0 .... 1.0 '<t QO 0 0 0

~ c- N '<t M N CJ\ 0\ CJ\ 00 .... 0\ N '<t 0\ '<1'_ ...... \C \0 0 r-

M N I.() N N 0\ N M !:'II \0 ....

::g "'C "'C 0 '0 "0 ..c ..c ~

..r::: Q) ::g '" ::I V> I/) ::I ::I "'C 0 0 0 0 ::g (5 ..r::: ...c; ..c ..c: 0 ..c c Q)

I I/) ... ..c Q) @ :J X Q) V> 0 "" <J> :l @ (\)

Q) :J 0 ..c U I 0 ..c: 0-~ :::I I:: ..c

I <;II ... <a Q) ..!l! ...:.: :§ Q) OJ 0 6 ~ u

d5 0 C :l :::I "J iJi z CfJ

19

\0 LI) N M QO 0 \0 r- N M N 00 ...... 00 r- r- \C \0 ...... N 00 0 \0 ...... M '<1' .... 00 CI! r- '<1', ...... 0 ...... N LI)

00 C") 0 '<t .... N N 00 \0 '<t 0\ 00 \0 LI) C") \0 !:'II M L() N \0 C") 0\ '<1' N \0 ...... .... N ...... LI)

.... '<1' '<1' 0 0 "'" ...... ...... 0 M '<1' N \0 00 N c- ...... \C r- OO ...... r- \0 00 00 0 , N 00 00 " 0\ 0\ 0\ '<t, ...... N 0\ - ..n N OO 0\ C") ...... \0 ...... 0 \0 M M \0 \0 N N Ln L() 00 L() C") L() \0 ...... ...... N M '<1' ~ '<1', '<1'_ M 00 N - 0 L{') ...... 0\ N ...... LI)

...... .... 00 \0 LI) 00 C'I r- 0 <:t M L() 0\ ...... 0\ 0\ ...... N 0 M N N 0\ LI) N L() LI) ...... ...... '<t C'I 00 0 N '<t 0 ..... .....

O'i - -0\ 00 N 00 00 0\ rl rl N 0 r-'<1' '<t ...... 0 .... ...... ...... \0 c- OO \0 0\ N ...... C") C") N c- 0\ ...... ...... ..... N ...... ...... LI) '<t Ie I.() M 00 M <:t N ...... 0\ M c- O C") 0 '<1' M 0 0 0\ I.() \0 LI) 0\ L{') II') 00 \0 M I.() N '<t_ I.()

N M LI) I.() ~ N <:t C") 0 M 0\ '<1' L() N 0 0 .... C") N <:t \0 M 0\ N '<t_ O \0_ \0 oct ...... '<1' M L() M \0 M ...... ...... c- " 0\ '<1' N ..... !:'II ......

c- M I I.() " N \0 \0 I.() 00 I 0 0\ ...... 0\ 0 ...... M 00 0 \0 0 0 \0 r- C") '<t '<t 0\ \0 r- ......

O'i N \0 N L!) N M 0\ M '<t \0 0\ QO N '<t L() N M L{') C") oct ...... M N ......

.... .....

M 0 I ..... II') M L!) M M M I 00 M '<:!' ...... C'I M \0 0 00 ...... 0\ 00_ 0 N ~ r- ...... c- 0\ 0 C")

N 0\ N " '<:!' I.() 1.0 00 1.0 \0 N L() ~ ...... 0 M ...... \0 0\ M Z oct N 0\ 00 1.0 N ..... .( C'I c-

CQ oe

I I I I 2- " r- I I I I I I 0 0

C!- O

« .... ...... - QO 00 0 " r-Z -

I I I I ..;0 '<t I I I I I I C'I 0\ !:'II N

0 0 0'1 0\ C") M

.... ......

...... '<t r- \0 .... \0 N c- <:> \0 ...... 0\

...... 0\ 00 0\ 0'1 ...... c- M 00 N 0\ 1.0 0 N N 0 Oif • <:> 00 M ...... 0\ M c-0 00 N \0 .... 00 M M r- 0\ 0\ 0\ 00 0 '<t \0 .... ...... 0\ N ...... M rl 0\ 0\ LI) r- OO .... 00 M ...... '<t M \0 M N ~ N ......

00 L!) L!) L!) N M 0\ ..... 0\ ..... '<t I.()

0 0\ '<t N 0'1 0 00 I.() I.() 00 r- M \0 t- oo I.() Ln 00 t- 0\ 0\ M r- 0\ - N <:i - 0\ C") ..... 0\ CJ\ ...... N en N <:t '<t 0 N r- .... 0\ ...... C") 0 0\ \0 0 L() C") 0\ M Ln r- OO N \0 \0 L() 00 - O'i - -00 N \0 ...... ...... CJ\ ...... \0 00 ...... N ~ N

::g "'C 0 '0 ..c ..r::: (\) Q) (f) <J> ::I ::I 0 0

..c ::g "'C ..c ..... "'C 0 0 ,_ ::g co (5 ..c '" 0

~ ..c Sl ..c Q) ..c: Q)

<;II u Q) ;;l "'C V)

::I (J) "0 ::s ::I (f) "'C c ;;l ::g 0 0 c:: :J 0 0 ::g 0 • ..c ..c: 0 ::g "'C ...c; 0 ..c c:: Q) "'C ..c 0 ..c Q) V) ... ~ ..L Q) I ..c Sl 0 :l ..c 1:: x (\) (f) 0 rtI c:: >< Sl

II)

'" :l ... Q) :l (\) r ::s 0 Q) ..c: U

(\) r ::l 0 E 0 ..c: 0.. ,_ :J E 0 ...c; Q) c ..c: "" Z Q) c:: ..r:::

P.. Q) ... '3 ..!l! (\) 1'i. (\) ... ..:.: C Q) 01 U .b ..:.: c Q)

0.. 0 ...c; .£ 0.. 0 ..c ::> d5 '5 6

c:: :l ::l :l ... '0 0 CfJ "J iJi z CfJ CfJ co "":l

"d' I ::c ::c ~

~

Q)

.!:I CI)

~ .c Q) III

= 0 :c

"CS ~ .c Q)

ii!

+ ~ .... 1 .c

~ "CS

~ .c

~ ~

~ "" "d' "CS ~ .c Q)

ii! ::;:

"CS lIS Q)

.c Q)

~ 1 N "CS

~ .c Q)

ii! ::;:

1 .c Q)

1 "" ....

1 .c

~ ::;:

~ 1 .c :9 Q)

,g 1 Q) If III

= 0 :c -"CS 0 j .. 1 Q)

§ ~ ;z

~ '0 .c

Q) III

= 0 .c -0 Q)

~

~ Q\ .... ~ .... .... N

.... lI'l

0 ....

.... Q\ .... ID

~ N

Q\ "d'. lI'l "d'

QC) ~

QC) ~ ~ .... ID

0 Q\

.... "d'

Q\ N

::J ~ lI'l 0 "d'

lI'l ID I--- 0

CI:: "d' - .... :::;: :c rJ)

N

~ N lI'l "d'

aCI Q\

1- QC) Q\

"d' ~ ~

N N

QC) N

~ Q\

lI'l 0 ....

QC) ~

r: N lI'l

lI'l, ~ ....

....

c; ... ~

r-- '<:I' C"l 0 C"l r-- 00 00 00 I.Jj

,....; C\l ..j

C\l r-- C\l '" ,....; C"l '" I.Jj ,....; 0\. o. 0\

0 I.Jj C\l ,....; 00 C\l

'" C"l C\l r--C\l I.Jj 00 0\

,....; '<:1'. '" I.Jj C\l C\l C\l ,....;

r-- ,....; 0\ 0\ C"l C"l '<:I' r--r-- '<:1'. '" C"l

C\l r-- ..j

° ,....; 00 I.Jj

I.Jj 0\ 0 00 r-- ,....; 0 C\l ,....; ~ 00. C\l

,....; C"l C\l C\l

I.Jj 00 ,....; '<:I' ,....; '<:I' I.Jj 0 C\l C\l ,....; 0 ,....; o..r) 0 0

° C\l ,....; ,....;

C\l 1 1 1 C\l '<:I' 0\

00 1 1 1 0\ '<:1'. C\l C\l

0 '" I.Jj I.Jj C"l 0 I.Jj 0

"'. '" ,....; I.Jj

0\ 00 0\ 0\ '<:I' ,....;

C\l '" C\l/O\

'" ,....; '" C"l I.Jj '" 00. C"l .,f_ 00- C\l r--C\l ,....; '<:I' r--

00 ,....;

-0 '0 ..c

Q) V> ;::l 0

::g ..c 0 ::g ... ..c 0 co Q) ..c Q) V> Q) U ;::l -0 0 '0 V> ;::l

;::l t::: ..c ..c 0 Q) ..c -0 t::: V> Q)

0 ;::l ... V> 0 co 1: ... ..c Q) Q) Q) u E 0- ...

co ;::l Q) Q) Q) z 0. OJ u J:, 0-t::: ;::l ;::l ;::l

iJj z rJ) rJ)

,....; I.Jj C"l ~ 1 ,....; r-- 0\ C"l Q\ '" C"l 0 00 .... C"l. ..j r-- ,....;

lI'l ....

I.Jj C"l C\l QC) 1 r--,....; r-- 0 N '" 1.Jj. 0\. '" ~ '<:1'. r-- 00 C"l C\l C"l r-- Q\ r--

C\l QC) ,....; "d'

I.Jj 0\ ,....; Q\ 1 r--r-- C"l I.Jj .... '" C"l 00 00 .... '" C"l N C"l

~

C\l C"l r-- Q\ ,....; r--

'" 00 0\ .... 0 C"l ,....; C\l ~ Q\ C"l 0\ o..r) 0 C\l I.Jj

~ ,....; I.Jj I.Jj QC) C"l "d'

'" 1 C\l N 00 r--

'" 0 r-- C"l

'" lI'l 0 ,....;

0 ,....;

N

::J 1 ~ 1 r-- ID ,....; '<:I'

C\l ::J Q\ ,....; ° 0\. r: '<:I' 00. C"l CI:: I.Jj -- .... r--

CI:: 0 - .... :::;: :c

1 1 1 rJ)

QC) 00 1

~. .... r--~ 0:

aCI ID '" ::J

~ 1 1 1 QC) 00 1 Q\ 0\

~ ~ .1.Jj

C"l ~ ,....; ....

C\l '<:I' '" N '" I.Jj I.Jj C"l '<:I' lI'l I.Jj '" r-- 0\. C"l "d'. 0 o. r..: r-- C"l r-- '" lI'l ....

r-- '" '" .... 0 00 r-- I.Jj C\l "d' ,....; 0

"'. C\l '<:I' ID C"l C\l

C\l 0\ 0 ~ ..j ..j I.Jj C\l ,....; ,....; 0

C"l QC) '" 0 ....

::g 0

-0 ..c '0 Q)

..c V> -0 ;::l

Q) 0 '0 V> -0 ;::l -0 '0 ..c ..c 0 '0 Q)

..c ..c ..c t::: V> Q) 0 ;::l

i< Q) V> V> 0 V> ;::l ... ;::l ..c Q) 0 Q)

C 0 ..c 0- ... ..c co Q) ... c; Q) Q)

..!( 1: Q) OJ U 0 ..c ... ... '0 0 ~ t::: ;::l

t:O ...., iJj z

20

0 00 '" 00 0 0 r-- C"l C"l C\l I.Jj r-- C"l I.Jj I.Jj '" C\l C"l 0 r-- C\l C\l 0 '" 0 ,....; '<:1'. 0 I.Jj '" "d' • '<:I' r-- ,....; ~ I.Jj C\l

N C"l C"l '<:I' ,...;- ,....; C\l ID

'" C"l '" 0 '" Q\ C\l 0 '" C"l 0\ C"l '" C\l C"l 00 0 ,....; N ,....; r-- C"l C\l C\l r-- 00 ,....; o. 0\. C\l I.Jj

~ ,....; '<:I' 0\ 0\ 1.Jj. r-- o.

..j 0 0\ 0 C\l 00 C\l r-- 00 ,....; r-- C\l ,....; Q\ C"l ,....; '" C\l N ....

'" I.Jj C\l r-- C\l "d' '" '" '" C\l C"l C\l 0\ '<:I' '" 00 '" I.Jj "d' C\l 00 C"l C"l 0\ r-- 0\ ,....; C"l C"l I.Jj '" ID '<:1'. C"l C"l 0\ C\l ,....;

r..: 00 C\l ,....; o..r) ..j ,....; N ....

,....; C"l I.Jj I.Jj r-- Q\ '" '<:I' 00 '" r-- 00 0 I.Jj '<:I' '<:I' C"l 0 .... C"l 0\ 0\ C"l ,....; '<:I' 0\ '<:I' '" 0\. 00 00. ID '<:I' '<:1'. ,....; r-- C\l '<:I' o. cr) ..j ,....; o..r) ,....; oi '" ..j 0\ C"l ..j ,....; ,....; '" ,....; C"l '<:I' ,....; ,....;

QC) ,....; ....

,....; C\l '" 1 00 QC) r-- C\l 0\ '" 1 1 '<:I' 0\ r-- ,....; QC) 0\ 00 0 I.Jj '<:I' C"l "'. ~ Q\ I.Jj '<:1'. I.Jj C"l

'" ,....; ,....; QC) r--

,....;

Z 1 1

<I: 1 0\ '<:I' 00 cc Q\ '<:I' '<:I' C\l 0 1 0\

r-- 0\ 0 CI:: "d' 0 '<:I' r-- ,....; ,....; 0\ ,....; '<:1'. .... 00 '<:1'. ,....; 00 1.Jj.

'<:I' 00 C\l ::J 0\ I.Jj ,....; ,....; -- QC) ,....; C\l

CI:: ~ -:::;: :c

1 1 1 1 1 rJ) "d' '<:I' 1 1 1 1 1 1

~ "d' '<:I' "d' '<:1'.

aCI N C\l

::J

~ . 1 1 1 1 1 0 0 1 1 1 1 'I 1 0 ° ~ Q\ 0\.

QC) 00

r-- I.Jj '<:I' I.Jj ° ID '<:I' ,....; 00 0 00 0\ '" 00 0\ I.Jj 0\ 0 .... r-- '<:I' '" ,....; 0\ C"l '<:I'

'" '<:I' '<:1'. 0 "'. "d' o.q I.Jj '<:I' 0 C\l 00 r--o..r) cr) I.Jj o..r) C\l 0 C\l C\l cr) '" C\l C\l C"l ,....; ,....;

~

'" 0 ,....; I.Jj ,....; .... C\l 00 '" 0\ '" ,....; I.Jj I.Jj r-- C"l C"l C"l Q\ I.Jj 0 0 '" '<:I' C\l 0\ I.Jj 00 0\ o. r--

~ C\l '<:I' C"l '<:I' r-- C\l '" C\l C\l ,....; '" '" 0 ..j 0 ..j 0 cr) cr)

C"l '<:I' '<:I' '<:I' .... ,....; ,....; ,....; C"l ,....; 00 ..... C\l ID C\l ~

-0 ::g '0 0 ..c ..c

Q) Q) V> V> ;::l ;::l 0 0

..c ::g ..c -0 .... 0 ::g ... '0 co -0 ..c 0 co -0

..c Q) '0 Q) ..c Q) '0 Q) U ..c V>

-0 Q) U ..c ;::l V> ;::l Q) 0 '0 V> ;::l Q) ;::l t::: V> -0 ;::l t::: V> -0 0 ;::l ::g '0 ..c ..c 0 ;::l -0 '0 ..c -0- 0 0 Q) ..c -0 0 '0

Q) -7 ..c ..c t::: V> Q) -7 ..c ..c ... Q) 0 ;::l ... Q)

co 1: X Q) V> V> 0 co 1: X

Q) V> V> ;::l ... V> ;::l Q) Q) ;::l ..c Q) Q) ;::l u E

Q) 0 0 Q) u E

Q) 0 C ..c 0- .... C 0 ..c ;::l Q)- ..c co ;::l Q) ..c z 0. Q) .... c; Q) Q) z 0. Q) ....

J:, ..!( 1: Q) OJ U J:, ..!( 1: Q) g., 0 ..c ... 0- 0 ..c ;::l ... '0 0 ~

t::: ;::l ;::l ;::l ... '0 0 rJ) rJ) t:O ...., iJj z rJ) rJ) t:O ....,

Qj

.t:I C/)

J

....

.... ....

o ....

QO

....

U') If) C'J 0'1 .-< I'- 0 .-< o ~.-< 0'1 '<l' 0 00 IC C'J I'- C'J C'J M I'-

ll) I'- 0 C'J

I I

I I

QO ~ 0'1 If) 0 C'J ~ ° IC ° '<l'. 00 .-< .-< C'J 00 ~ 00. I'- ~. ~ M If) I'-

g ~ ~ gJ ~ ~ ~ ~ ~ ....

MOO If) C'J 0'1 MI'-'<l''<l'OOOO C'J ~ 0'1 00 O. ~ •

..,j ~ 0'1 C'J

1'-00~'<l' ~ 00 C'J .-< .-< '<l' C'J 0 c;-;- 00 C'J C'J C'J'-< M

.-<

.-< 00 If) C'J 00.-< If) 0 O. O. C'J '<l'. I'- 0'1 0'1 C'J 00'-< If)

I I'-o M ..,j

I 0 o M ll)

I I

I I

01 C'J ~ C'J ~ If) .-< I'­U') '<l' 00 If) .-< ~ .-< 00 N ~ C'J 00 If). 00. C'J .-< OII'-~OOMOO 01 C'J 00 , If).-< .-< .-<

....

21

If) 0'1 .-< ~ ~ .-< ~ M I'- If) .-< M. I'- .-< '<l'

.-< 00

If) 0'1 00 '<l' M 00 I'- 0 '<l' 00 '<l'. .-< ~ .-< .-< C'J M

U') I'- ~ I'- '<l' QO ° 0'1 M 0 N .-< C'J I'- I'-

ll)

I I

I I

.-< '<l' 0 C'J ~ I'- M .-< ~ .-< C'J C'J 0 M. I'-00 ..,j .-< .-<

o C'J .-< C'J 0'1 I'­.... 00 .-< If) C'J C'J ..... If) C'J I'- M I'-

~ ~ ~ ~ ~ .-<

....

-ci ..... ~ o ~

~ -rJ)

Q

~ Z o -!:: rJ)

o Q..

::E o u

6:i rJ)

:3 o ~ ;:;:J o :c

l1.! Cii ;g _g III

'" ::I

~

+ ....

~ ooe<

M N

...

oS . ~ :9 Q

.c 51 ::I 0 :c ... 0 ...

j

:9 0 .c «II III :s 0 .c ... Q

!

"0 ~ .c .... ~ .... ~

(.I"

1 .c 0

j ....

"0

.! ~ 0'1

e ~

1 .c III

QO

iii ::E

1 .c III .... 1 III

(.I"

"0

.! -..s! I,C ....l

j;S ~ 0 l-

"0 -~ CQ .c < ~ II'l ~ ;z; e :J tf Q"

1 .c III

ooe<

~ "0

.! ~ M

e If

] C'I III

iii ::E

.....

QO M r- L1')

ooe< 1.0 N "'" ~ N ...... ...... N 0

0'1

ooe< 0 <:j' M .... ..... N <:j'

.... 1.0 N 0'1 ...... M N

N r-.... ...... 0 ... IoC 00 <:j' 0'1 N 0\ ..... r-ooe< ...... N <:j'

.,; 0'1 ooe< ...... L1') QO ... .... 00 N ..... M 0 "'" 1.0 N ..... L1') L1')

M 1.0 r-N M N IoC L1') N ...... N

N N 1.0 0'1 QO r- ...... '" ooe< N L1') N

.,; ..... IoC 00 0 ... 0'1 ..... 'd' 0'1 N ...... N L1')

II) 1.0 L1') ...... -.D L1') N ... 00 L1')

0 M II)

M (V) I I 0'1 0'1 ... ...... .... r-

M M

IoC 1.0 I I M (V)

0'1 0\. N N 00

QO

0'1 1.0 r- M '<:I' N L1') N

~ r- 0\ '" r- 0\ N QO (V) ..... ~ .... ......

ooe<

IoC L1') 0 M ... 1.0 '" 1.0

'O:I:_ N N 1.0 .,; u)

0'1 N

0\ 0\ 00 .... 0 C\ N M

"0 '0 -0 ..c '0

(I) ..c '" :::l ::g Cl)

(/) 0 0 ::l ..c: ..c 0

(I) ..c c '" 0 ::s ~ III 0 ...

(I) ..c Cl)

U 0- .... to ;::J

iii eo> III :z: 'OJ u .h ....

~ s:; ::J ::s

i7i z (/)

00 1.0 M 1.0 QO N ...... L1') M 0 r.. M ..... <:j'. "'" ~ 0'1 1.0 00 0 N ..... ...... L1') ooe<

II'l

N M ...... ...... 0 L1')

1.0 0\ L1') M N 0 0 N 1.0 0'1 QO 0'1

1.0 N L1') 0 0\ L1') M ..... II'l

r- IoC ....

M L1') 0'1 00 M ...... N <:j' L1') 0 ooe< 0 r- N 00 r- 0 ..... ..... 0 <:j' M 00 N .... ... ... 0 N N N N ...... N N L1') M II'l 0 N <:j'. ~ 0\ II'l L1')

oo r- -.D N N L1') 0\ ...... 0'1 M N ...

ooe< ... ...... N I N IoC 0 0 <:!' L1') '<:I' <:j'

0\. ~. II'l ...... M 1.0 QO ......

IoC

1.0 00 I ...... 0 M 00 ...... M QO r-M. ...... r- - '<:I' 0 r- 0'1 ....l M M ......

~ I,C 0'1

~ N

e::: -I I I I CQ N N

< '<:I' 'd' N N

"':)

Z II) L1') N

:J N Q"

I I I I '<:I' 'd' ... ...... . IoC 1.0 (V)

M 'd' ooe<

N M N 1.0 C\ L1')

'd' 'd' '" 1.0 0 ..... r- r- N L1')

~ L1')

...... 00 L1') N L1')

...... M L1') ...... II'l N ...... IoC N

00 (V) (V) 'd' I,C (V) IJ) (V) 0 0\ IoC 0\ 1.0 00 ...... L1')

"'" 0

0\ ~ cv5 00 ..... II) IJ) 0 Ct) 'd' 'd' 'd' ..... 0 N

II) ...... N

32 0 ..c ~ <n :::l 0

..c "0 '0 ,....

"0 ..c to 15 ~ (I)

'" u ..c ::s :l Cl)

<I) -0 0 c ::l -0 0 ..c: "0 0 15 ..c c ~

..c ..c (l) 0 .:.. Qj (/) (/)

x '" ::l ... <l! ;::J 0 '" E

(I) 0 0-i:: ..c

~ ..c eo> ,_

fti Cl) 0- ..>t - Cl) 'OJ 0. 0 C ..c .. ::s ,_ '5 - t2 ~

(/) ro ...., 0 i7i

22

N 0 L1') M N ~ 0 ...... L1') L1') M M ...... N ...... 00 r- r- 0'1 ...... r.. M ...... 1.0 "'" 00 "'" 0'1 00 <:j' M ...... N 00 QO <:j' 1.0 r- N ...... L1')

...... 0 N 00 ...... L1') 1.0 N ..... ...... N II'l N M

M 0'1 "'" L1') ...... M ooe< L1') ...... <:j' 00 00 0 00 M 0 1.0 ..... r- N 0'1 0 0'1 M 0'1 r- oo 0 L1') r- M 0 0'1 M QO r- 1.0 N 1.0 N 1.0 1.0. 0 ...... 0'1 ...... r- <:j' N ...... 1.0 ...... r- 1.0 N 1.0 <:j' N IoC L1') N ..... 0 ...... L1') 0 N

M

L1') ...... 00 0 r- ...... M r- 0'1 00 L1') L1') N r-<:j' 0 <:j' 00 1.0 0 QO 0'1 1.0 r- r- 1.0 0'1 0 <:j' L1') ..... 1.0 L1') 1.0 M r- 0'1 L1') L1') N ..... 00 0 0'1 M N N L1') 00 N 1.0 N .....

<:j' ~ ...... .... ..... M IoC

...... M r- oo N 0 II) r- ...... 00 M <:j' 0 N 1.0 M 0 r- 1.0 ...... QO 0 00 N ...... <:j' 0'1 N 1.0. L1') 1.0 0\ 0'1 M IoC 1.0 00 0 1.0 'd' ~. 1.0. N r- r- ...... M L1') N M a a L1') N r-'d' ...... ...... 'd' 0'1 N 0'1 ...... ...... ...... 0 0\ N ..... ooe< L1') ...... .....

QO

L1') ...... 0 0 I 0 IoC N ...... 00 ...... N I N 1.0 M 00 N ...... M M L1') 1.0 N N <:j' M M ..... L1') C\ ..... ...... 0'1 r- 0'1 N N 0'1 <:j' N 00 <:j' .....

L1') .... N M

'd' 00 N I I M 0'1 00 0 ...... 'd' 00 I 00 0'1 00 N 0 ooe< M M r- 1.0 ...... N 00 0'1 ...... ~. - 0 L1') 1.0 ....-< N ...... M. 0'1 0 1.0 1.0 ;z; (V) L1') ...... ...... M N M N < II) L1') N ...... ..... N CQ 0 ......

c= N

2-I I I I I I CQ ... ...... I I I I I I

< II'l L1')

0'1 0\ ~ z ... ......

...... :J ... Q"

I I I I I I N N I I I I I I N N

M (V)

0\ 0'1 (V) M

N N M (V) 0\ L1') 0 ...... L1') ...... 0\ 0 (V) ...... N ..... 0 r- L1') N ooe< ...... M ...... M r- (V) 'd' 1.0 M r- oo 00 0'1 ... N M 1.0 0 00 ~ 1.0 ..... .,; 00 L1') 0 00 N 00 00 cv5 N .,; (V) ..... '" 1.0 N M M ...... ~ 'd' ...... N

II) ... 00 0 (V) (V) (V) 1.0 0 N N (V) L1') 0 0 00 00 Ct) 0\ 0'1 M M ~ r- 0 Ct) r- "'" r- L1') 0 N 0 0\ 0'1 0 0'1 ...... N ~ L1'). 00 ...... L1')_

cv5 M 0 N ...... 1.0 M 1.0 N N 00 1.0 0 r-

0\ L1') ..... 00 N ..... <:j' 0 Ct) <:l' N ...... N N M r- 0'1 00 ...... Ct)

M ...... ... "0 32 '0 0 ..c ..c ~ ~

'" '" :::l ::s 0 0

..c 32 ..c -0 .... 0 '" '0 "0 ..c '0

.... "0 to 15 to

'0 ..c (I) '" ..c '" VI ::g Q) U ..c ::s ::g Q) U ..c VI :l Q) '" ::J Q)

0 ::l '" -0 0 0 '" '" -0 ..c 0

c ::l "0 0 ..c: ..c: 0 C ;::J "0 '0

'" ..c -0 0 '0 '" ..c: 0 '0 '" ..c c CJ) -0 ..c

Qj ..c: ..c Qj -7 ..c ::s .... Cl) 0 ::J .... Q)

0 to "E .:.. '" III ~ 0 ~ "E - '" VI >< '" ::l >< '" ;::J ..c Q) <l! ::s 0 '" ..c ~ ::s 0 U E (I) 0 0- U E 't' 0 .. i:: ..c .... ..c:

to ::s '"

..c to ::s '" c: ..c

'" :z: 0. eo> ,_ - Cl)

'" z -a II> ,_ u ..6 ..>t - Q) III Q, u ..6 ..>t "E Q)

0. 0 ~ ..c .. 0- 0 ..c ::l ::l ::l .... '0 - t2

~ ;;;l ::J ::l .... '0 (5 z (/) (/) ro ...., 0 iii z (/) (/) ro 'J

"CI ~ Q ...... \0 <:I' C]\ U'"J 0- I!) CO') I ...... <:I' 0 'r-. 00 (Y') " ...... U'"J 0 0- 00 ...... (Y')

.c: c-. <:I' U'"J I.() 0 0- 0 U'"J CO') (Y') C'-I \0 QO <:I' U'"J U'"J r-. \0 <:I' U'"J ... ~ (") ('() 0- ... Ie C'-I (Y') 0:>

Q)

ia ... ... ... e + tf " ] ... r-. ° C'-I ...... U'"J U'"J ...... " \0 r-. C'-I <:I' U'"J C]\ <:I' ~ ...... ('() 0 c-.. 0 \() c-..

Q C"l ...... 0- U'"J C\l ...... c-.. ~ 00 0 ...... 0- ('() U'"J U'"J In U'"J 0 00 U'"J 0- L!l ......

"'. U'"J C'-I "". N ...... C'-I ~

U'"J N ...... N In '<:I' c-.. ...... ~ 00 N Q tri N ...... N ...... 0\ "<i N ...... 0 Q) ... ... ...... c-. ......

i N ... '.

"CI ~ N U'"J U'"J N 0- c-.. U'"J 0- N I 00 0- L!l '<:I' ...... U'"J Q U'"J c-.. ('() '<:I' ('() <:I' <:I'

.c: Q I!) \0 U'"J ...... \0 ...... ...... CO') ('() 0 '<:I' N ...... " \() N '<:I' c-.. <:I' 0 ...... ... U'"J t-: ~ \0 ...... ...... CO') ...... ......

" U'"J \0. \0. I!) ...... ......

Q)

'" ..... N ..... N

1 Ie U')

'9 ~

] CO') c-.. \0 0- 0 '<I' U'"J N c-. N U'"J I!) c-.. 00 0 '<I' ... L!Y ..... ('() ('() \0 U'"J 0:> QO N N c-.. 00 U'"J \0 U'"J Cj) 0 ('() N ..... "" '<I' \0 Il) N 0- U') I!) 0 C\l 00

~ '<I'.. ...... ~ ~ J.J? t-: ~ ~ ('() ~ C\l '<I'.. ...... U'"J '<I' " .-;. c-.. ....... N '<I'.. C\l c-..

ClC) ..... 00 ..... (Y') ...... C]\ ..... 0 c-.. ..... ...... 0 ...... N ...... 0-

~ .; " r-. ..... Ie c-.. ..... Q ... '" ~ ...

~ "CI

1 ~ Il) c-.. 00 00 ..... ...... I 0 ~ '<I' c-.. ('() c-.. I I ('() ... ('() ...... I.() '<I' ...... I c-.. .:: " U') 0:> r-. I.() ° Ie ...... 0- N N ... I.() c-.. 00 N c-..

0 Q)

" ~ ...... N 00 I.() ('() N ..... C'I ..... N I!). U'"J N :c ia M ('()

e Il) ~

CO') tf N

] ~ 3 - _-~ \0 ('() ...... '<I' '<I' I I!) ClC) ..... 0 '<:I' c-.. <:I' I (\I Z Ie If) ('() c-.. c-.. , I '<I' Q ('() N 0 ..... N '" c-.. ('() 0-. ..... 00 Q \0 0- 0 0- '<I'

~ 00. c-.. '<I' Ltl '<I' c:! ... li'l ...... 00 (Y') N < " (\I li'l II) ...... .....

Ie N 0\ ..n N "<i M ..... = N >!S "<i N .M QI 0 "" N g Ie ex: ClC) ~

~ "" CO') N

t:. 2-

] :c :c :c ex: ex: ex: < N (\I I I I I I ,

~ "" '<I' I I I I I I < QO 00 , I I I I I

Cl ... ...... " c-.. C) C)1 M

QI Il) - ~ c-... - - ~ \0.

1 Q ... ..... Q Q ... ...... z z Z QI < < < "" ... :c :c :c

1 u ~ <:I' I I I I I I U C)1 ('() I I I I I I U ... ..... I I I I I I C'I 0- QO 00 ... .....

.:: ~ o_ ~

c-.. CO') M ~ c-.. (\I' <:I' QI

" N "" ia ..... ...... :£

... ...

1 1 '" li'l 0- <:I' 0- CI') <:I' U'"J C)1 0:> \0 \0 N ..... 0- ...... Ie c-.. ('() 00 c-.. C'-I I.() <:I' .:: Q c-.. 0 00 c-.. \() N c-.. Q c-.. If) 0 0 li'l c-.. ('() 0 0- U'"J [' c-.. ....... <:1' <:I'

~ ClC). a: 0- \0 \0 0 o_ '<I' co M C'-I

~ ~ 00 (Y') <:I' ~ 0- <:I'

1 CO') ..... ..n M ..... ...... ...... Lt) ('(). .....

"" ~

i ... ... II> tf :s 0 :c N <:i< 0- N li'l ('() 0 0- Q (\I N N 0:> c-.. 0- 0 N N c-.. 0 c-.. I!) ..... 0--"CI CO 0- Il) c-.. <:I' 00 00 .:t Ie <:I' c-.. M C\l 00 0- 0 N U'"J 0:> <:I' ...... 0- 00 '<:!' 0 ~ ~

00 o. 00 \0 r-. 00. 0-~

c-.. 0- ..... 0 N c-.. • 0:>. ~ ..... 0 c-.. \0 <:1'. 0 ......

J .:: iii 00 Lt) ri 0 N 00 N ..n iii 0 "<i N ... ..... CI') N ..... ... ..... ...... ......

Q\ N Q) (\I ..... ...... N ...... ..... 0 ...... N 'iii Q\ ...... N Ie ...... :£

... ... ""0 3! "0 "0 0 "0 ..c: ..c: ..c:

Q) Q) Q) <Il '" '" :::I ::l ::l

:9 0 "0

0 0 "0 ..c: ..c: "0 ..c: "0 "0 ... "0 "0 "0 "0

i ..c: "0 "0 ..c: "0 ... "0 ..c: "0

... 3! ttl ttl III Q) ..c: Q) "0 Q) ..c: Q) "0 (I) ..c: (I) 0 '" <11 '" ::l "0 (I) U ..c: :::I 3! Q) U ..c: :::I ::g Q) U ..c:

0 "0 <Il :::I Q) 0 '" ::l (I) 0 '" ::l 01

..8 ..c: :::I C <11 ::g "0 ..c: 0 :::I C '" =§ ::g ..c: 0 :::I C '" ::g "0 ... ..c: 0 :::I -0 ..c: 0 :::I 0 ..c: 0 :::I "0 c Q) ..c: "0 0 0 ..c: c: Q) ..c: "0 0 ..c: c Q) ..c: "0 0 0 ..c: - <f) til ..c: ..c: II) .! -7= ..c: <Il Q) -7= ..c: 0 0 :::I ... (I) 0 :::I ... Q) 0 :::I ... Q)

~ 0 III 1: t< Q) '" ~ 0 III C X Q) '" '" 0 III 1: X

Q) <Il

!. II) :::I <11 :::I ... <11 ::l Q) ..c: Q) Q) :::I (I) ..c: $ Q) ;:l (l) ..c: Q) Q) :::I U Q) 0 01 0 <3 '!> 0

~ 0- ... E C 0 ..c: 0- M

U E b 0 ..c: 0- ... E i:: 0 ..c:

III ;:l Q) ..c: «I :::I Q) ..c: III :::I Q) ..c: -a Q) (l). z 0. Q) ... -a Q) Q) Z 0. Q) ... -a Q) Q) ~ 0. (I) ... en <3 .D ..>:: 1: Q) en <3 .D ..>:: 1: Q) 'Bl U ..>:: 1: Q) .... 0- 0 ..c: .... 0- 0 -5 ... ..0 0- 0 -5 ~ c ;:l :::I :::I ... '0 0 ~

C ::l :::I ;:l ... -0 ~ ,5 :::I ::l ::l ... '0 (j) Z (f) (/) CO ....., iii z (/) (/) CO ....., 0 C/) Z (f) (/) ~ ....., 0

23

co

~ "'" "" co "'" "" LO 0\ ~ "'" ~ ~ ~ g) fO ~ e c-ioo\l)oocri CI)

LO "'" "'" ...... C'.I 0 C'.I 0\ 0\ C'.I 0\ ...... C'.I ll'i LO

"'"

...... 0\ C'.I o 0\ LO ~ "'" (\') ...... 0\ ll'i ...... ......

... 0\ 00 0\ ...... (\') C'.I 0\ "" ...... (\') (\') 0 "" 0\ 0 ~ LO "" (\') "'" LO 00

...... "" .,j .,j.c-i

I.t) ...... "" \0 "'" Q 00 00 "" "'" ... \0 ""'.C'.I\O

"" 00 C'.I 00 00 "'" 00. 0 ~ C'.I .,j C'.I C'.I (\')

0............ 00 LO ......

(\') ...... \0 "'" ...... C'.I LO \0 ...... 00"" 000 OLO.\O "'" .,j c-i ll'i (\') "",'

"'" (\')

\0 C'.I ...... LO "'" ...... 0\ \0 ............

I 0 C'.I C'.I \l)

00 o 00 cri

(\') ...... 0\ 0 ...... LO LO (\') ......

.(\') ...... ...... 00 00 C'.I C'.I 00 ...... 00 \0 (\') \0 0\ ~(\')"""""'.OOC'.lOO. ...... ll'i0\0\l)0\0\ "'" 0 C'.I \0 "","""

c: ~

.Q) 0.

24

LO ...... ......

Ie LO "'" \0 0\ 0 (\') 0\ I.t) 00 LO \0 0 0 C'.I ...... ... ~OO.O\.""(\,)"" ... N

co. C'.I ... LO CO 0 01 LO "d'

...... 00 "" ......

...... 0

...... "'" o \0 C'.I ...... ......

I.

"" \0 C'.I "'" \0 ...... "'" 00 LO C'.I 0 LO ""'. ""'. O. \0. (\') 00. C'.I ...... ...... (\') .,j ......

C'.I ......

LO 0\ \0 0\ 00 "'" (\'). C'.I ...... (\') "",' 00 ...... "'"

::g o ...c: Q)

:!.l o ...c:

"ti .... s::::

~ ~ -C/)

~ ;z o -~ -C/)

o Q,.

::E o u

~ C/)

9 o :I: LLl C/) :J o :I:

"d' I

:I: :c ~

~

I» • t:I r./J

~ .c:: :It = 0 :c

+ ""

'9 0:1'

C? N

....

~ :9 0

ii gj 0 :c -0 .. j

~ .c:: ~ 0 .c:: -0

!

1 .c:: .... ~ ....

~ ]

0 I» ....

7i! ::£

1 .c:: I» C'I

7i!

~ "CI

J ~

GO

::£

1 .c:: I» "" 7i! e ~

] ID

~ ] I» In

7i! e ~

"CI ~.

.c::

~ 0:1'

1 .c::

1 CI')

~

1 .c:: N I»

7i! ::£

....

0 C'\l "" GO ('I') 00 0:1' 0'\

C'I In

C'I "" 00 0 Il"l ('I')

ID 0 C'\l

C'\l ('I') GO 0'\

"" ...... C'I

.... ('I') 00 0 '" 0'\

~ 0 00 ....

CI') ....

C'I 0'\ ('I')

"" ...... "" CI') ('I') 00 tv) <i 0:1' r--

CI') ('I') C'I ...... .... 0:1' 0'\ Il"l GO 00 ('I')

~ C'\l "l

C'\l .... GO

ID 00. r--GO r-- ('I')

~ ':I'!. C'\l,. ...... Il"l r-: "". C'\l

N ('I')

0 0:1' !--< CI') ('I') I :z CI') ('I')

~ In Il"l_

~ '" CI: C'\l N

~ "" r-- I GO 00

~ '" o.ri In

'" ID

GO r-- r--C'I ...... ...... .... 0'\_ "'-

'" ...... C'I C'\l ...... C'I N

.... 00 00 ID ('I') ...... N ('I') C'\l

ID '" Il"l r-- 0\

0 00_ ~ ...... CI')

-0 '0 .c

Q) VI :::l -0 0 '0 .c .c

Q) I:: VI 0 :::l VI 0 ... Q) .c P. ...

cO ia Q) Q)

OJ u ... I:: ~

:::l iJi z

0'\ ...... 0 r-- r-- 0 I 0'\ ('I') "" 00 0 0:1' ...... C'\l 0_ ...... 00_ "". N to C'\l N ......

"" ...... ...... ('I') CI')

('I') '" r-- 0'\ C'\l N "" ('I') 0'\ ...... "" C'\l CI') ...... 00 0'\ q "l 0'\ C'I C'\l,. ...... C'\l ('I') 0'\ o.ri ......

0 "" C'\l 0:1' ...... '" In

"" ...... 00 ('I') r-- ...... .... Il"l ...... 0 00 0 ('I') ID C'\l 0'\ 00 ('I') "'- ""- CI')

<i 0 ...... ('I') C'\l Il"l Il"l ...... "" GO

...... r-- C'\l '" ...... CI') C'\l C'\l r-- Il"l C'\l "" 0:1' ......

"" "" ...... ('I') 00 .... 0 to <i C'\l C'\l \!i N C'\l '" "" C'\l N

C'\l C'\l C'I N ....

0 C'\l I I 00 "" r--...... ...... ('I') .... 0'\ r-- ""- ~ In <i 0'\ "" '"

0:1' In

...... 00 I I C'\l N 0'\ 0 "" C'\l - N r--Il"l_ 0 ~ ..J ~ 00_ C'\l <i 00

ca C'\l

"" ('I') ...... .... ID

:J N

~ I I I I I < 0:1' "" :z CI') ('I')

~ ~ ('I')

r--CI: "" ...... .... < :c

I I I I I .... ...... C'I 0'\

~ "'-C'\l N ('I') CI')

0 ...... ('I') "" '" N '" C'\l Il"l C'\l 0'\ r-- In Il"l 00_ ""- "" r-- ...... C'I ""-r-- ...... \!i Il"l 0'\ ~ r--...... r-- C'\l ('I') ...... ...... C'I ....

Il"l ...... 0'\ Il"l Il"l GO '" Il"l C'\l '" r-- 00 GO 0'\ r-- Il"l_ ...... 00_ ('1')- GO r--<i o.ri ...... ...... ...... ~ 00

'" 0 00 Il"l ('I') ('I')

"" 00 0:1' ~ N

::g 0 .c

Q) VI :::l 0

.c -0 -0 ... '0 '0 cO -0 ~ .c Q) '0 VI

Q) U .c :::l VI :::l Q) -0 0 :::l VI

0 I:: :::l -0 '0 .c .c -0 0 '0

Q) ..c;: .c .c I:: ... Q) 0 cO 1: X

Q) VI VI VI :::l ... Q) Q)

Q) :::l 0 Q) u E '= 0 .c p.

:::l Q) .c z -a Q) ... ia Q)

..b ,.,.: 1: Q) OJ P. 0 .c ... I:: :::l :::l ... '0 (5' ~ rJ) rJ) co ...., iJi

25

'" 0 '" Il"l C'\l ...... 0 C'\l 00 0'\ Il"l Il"l Il"l '" "" '" 0'\ ('I') ('I') r-- 0:1' ('I') ('I') ('I') ('I') 0 Il"l ('I')

Il"l ''''. Il"l ('1')- ...... ""- "" . "" Il"l '" r-- 0 ('I')

...... \!i 00 0\ ...... .... tv) ('I') tv) ......

N ......

'" '" 00 0 0 00 "" 0 C'\l r-- 00 r-- 0'\ "" "" ...... Il"l C'\l ('I') "" "" "" 0'\ ...... ('I') 0'\ ...... r--Il"l ('I') 0'\ Il"l_ ('I') 0 ID 00 '" Il"l 0 ""- C'\l 00_ r-- ...... to Il"l <i <i o.ri N r-- Il"l ......

"" 00 ('I') 00 CI')

"" C'\l "" ...... "" N ...... N

"" '" 00 00 0'\ ...... 0 00 "" Il"l 0 Il"l 00 0 0'\ 0'\ "" Il"l Il"l 00 0:1' ('I') 0 ...... '" C'\l "" Il"l 0 o_ r-- ""- 0_ ~ C'I 0 00 0 0'\_ "l Il"l

<i <i tv) 0\ r-- C'\l 0'\ C'\l ...... "" ...... ('I') ('I') CI') ...... ......

0:1'

"" ('I') "" r-- '" r-- ID r-- 0'\ 00 ('I') Il"l 0 "" 0'\ 00 Il"l 0'\ r-- C'\l CI') 0 "" ('I') C'\l Il"l Il"l ...... r-- "" "'- 0 r-- ('I') N ('1')- 0_ 0'\_ 00_ 0 Il"l "l tv) tv) r-- C'\l ctS <i. N ...... ...... '" '" 0 ('I') C'\l 0'\ ...... 00 ('I') Il"l 00 r-- ...... '" 00 ...... ...... 0:1' "" ID

'" "" 0'\ I I ...... "" C'\l 0'\ '" ('I') I I r--C'\l ...... ...... '" ID 0'\ 0 0'\ 0'\ r--C'\l ...... ""- ~ ~

...... ('1')- Il"l 0'\ C'\l

...... tv) '" ('I') ...... ...... C'\l ......

"" "" C'\l N

Il"l '" Il"l I I r-- 0:1' 0'\ C'\l Il"l ('I') I I Il"l C'\l C'\l ('I') Il"l

Z ID 0'\ ...... r-- ...... '" ...... - C'\l '" C'\l ~ ('1')- 0 C'\l_ ""- ('I')

...... Il"l ('I') 00 < C'\l \!i r-- 0 0 0 C'\l C'\l ID C'\l ...... ...... ...... C'\l CQ ID ......

CI: .... 2-

I I I I I I < C'I 0'\ I I I I I I :z C'I 0'\

~ .... ...... 0'\

CI: C'I

< :c I I I I I I ID '" I I I I I I

C'I 0'\

~ 0'\ C'\l N ('I')

CI')

'" 0 ('I') ('I') ...... ('I') ID ...... ...... 0 00 0 ('I') ('I')

'" r-- '" ~ 0\ ...... 0:1' '" Il"l Il"l 00 ('I') 0 '" 00_ ~ r-- ...... - 0 N ""- r-- ~ '" '" '" ...... Il"l ...... o.ri r-- ...... r-- 0'\ Il"l Il"l o.ri ctS <i C'\l

00 "" ...... C'\l N ('I') C'\l ...... 0 ....

Il"l Il"l r-- r-- '" C'\l CI') C'\l ('I') 0 "" C'\l 0'\ ('I')

'" C'\l "" ...... 0 ('I')

"" "" Il"l ('I') r-- Il"l '" Il"l

""- 0 C'\l,. '" ...... '" ~ Il"l_ t-: r-- C'\l Il"l_ r-- r--tv) \!i <i C'\l 0 C'\l r-- In r-- C'\l "" 0'\ r-- 00

"" "" 0'\ '" "" ...... ('I') Il"l C'\l 0 ...... 0 ...... C'\l C'\l '" ID '" ...... C'\l

...... ~ .... ::g -0 0 '0

.c .c Q) Q) VI VI :::l :::l 0 0

.c ::g .c -0 ... 0 -0 ... '0 cO -0 .c '0 cO -0 .c Q) '0 Q) .c Q) '0

VI -0 Q) U .c :::l -0 Q) U .c '0 VI :::l Q)

-0 0 '0 VI :::l Q) :::l VI :::l VI ::g

.c. 0 I:: :::l -0 '0 .c .c 0 I:: :::l -0

Q) .c -0 0 '0 Q) .c -0 0 '0 0 VI Q) ..c;: .c .c I:: VI Q) ..c;: .c .c :::l ... Q) 0 :::l ... Q)

0 cO 1: X Q) VI VI 0 cO 1: X

Q) VI VI :::l ... VI :::l .c Q) Q)

Q) :::l 0 Q) .c Q) Q) Q) :::l 0 ... u E '=

0 .c p. ... u E '= 0 .c

cO :::l Q) .:c cO :::l Q) .c Q) z -a Q) ... ia Q) Q) z -a Q) ... u ..b

,.,.: 1: Q) OJ u ..b ,.,.: 1: Q)

P. 0 .c ... I:: P. 0 .-5 :::l :::l :::l ... '0 (5 0 :::l :::l :::l ... '0 z rJ) rJ) co ...., '1- iJi Z rJ) rJ) co ...., 0

~ I ::c

:c

~

j (/)

-a '0

1 :c

+

""

'9 "d'

~ N

...

1 .a '0

1 :a 'a .. j

1 &:

OS

!

] 1"'4 aI ....

~ ~

] Q

QI ... i 1 .c

i C\

] ~

00

]

i ""

::J' -a .~ ~ .c

QI 0.0 0

i l---:c ]

...1 (,&,I Q

Q) It) "" 1 0 Je I-! 1

u ;i_

.e: ~

~

"lil :!!

1 .c QI ~

1 If

1 .t:

~ c:..

",1

C'Il l"'- I"'-~ .... ('I)

Q N 00

iii N I/)

C\ IC U"l I/) 00 00 0.0 0 ~ ~ It) 00

('I) Q .... I/)

.... ('I) ('I)

"d' 0 0

~ 00 I"'-N N ,.....

Q ... "d' "'" o· ... .... 0\ C\ I"'- ~ I/) c0 .... .... 0 C\ ~ ~ .... ... 00 .... ,..... M "'" I"'-... ~ I"'-

...4 .... I!)

10

<:I' 0.0 U"l .... U"l .... ~ 0\ ('I)

N N ~ N N

"" ('I) "d'

C\ 0\ I

"" I"'-C!'I 0\

QI$ 00 .... I"'l

Ib U"l I 'I"l .... pi ....

c-i N .... pi .... ....

Q 0 .... C\ "'" .... Q IC. ('I).

cO .... ,..... N N

cY:l N

"d' 0 0\ Q I"'- 00 e 00 U"J

e ~ ~ Lt') IC C\ .... "'" ~ .... "" C"

=§ ..c:

Q)

'" "0 :::I 0 "0 ..c: ..c: c Q)

en 0 :::I

'" 0 ... Q) ..c: 0. ...

III ;; ~ Q)

u ... ~ .5 :::I

(/) Z

('I) .... N I"'- U"l I/) IC N N IC .... U"l "d' '<J:_ U"l 0 U"l ""'. ~ N 00 0 0\ .... .... N N

IC 0 IC 00 00 C\ 0\ IC I"'- 0\ IC 00 N 0 I"'- "'" N 0\.

,.....

"" "'" .... N 0 ('I) I!) ~ IC N l"'-

N M

"'" IC IC IC ('I) Q U"l 0\ ('I) U"l l"'- I"'- I/) 00. l"'- N 0 "'" ~ 00 ('I) 0 ~ N N "'" .... I/)

('I) I"'- 0\ N 0\ "d' IC U"l N .... 0\ .... .... .... ('I) 00 00 0 I"'- ... 0\ 0\ I!) ~ 0\ N ..; .... 0\ N N .... .... ,..... C\

N 00 0 I IC .... ('I) 0\ ('I) N I"'- "" U"l ,.....

00. IC .... c0 IC c0

~ "'" -~ U"l 0\ 0 I ('I) "d' 00

0\ U"l ('I) IC .... "'" .... IC. N 0\ C\ ""'. 0\ ,..... c0 S .... U"l ('I) .('1) "" - N -:5

(,&,I I I I I I Q "" l"'-

~ ('I)

I.l.o 00 00

0 ~ cJ

I I I I I Z 00 00 .... .... 00 00

I/) It)

0\ U"l 00 ('I) "'" M ,..... 0 0\ ('I) 0\ 0 Q 0 U"l 0 ('I) U"l. IC. ~ 0\ .,j 0\ 0 ('I) I"'-I"'- U"l N ('I) N ....

"'" IC U"l 0 0 I/) ,..... .... U"l "'" IC I"'- "" 0\ ('I) 0\ ('I) 0 00

~ ..q g "gi' I!) c0 .... 0\

<:I' 0 U"l "" N "'" Ie ....

=§ ..c:

Q) OJ)

:::I 0 ..c: "0

=§ ... "0 III "0 ..c:

..c: Q) "0 Q)

Q) U ..c: OJ)

:::I OJ) :::I Q) 0 :::I I:: en ::g 0 :::I "0

0 ..c: ..c: "0 0 "0 ..c: c 2 of ..c: .. Q) 0 III I:: ><

Q) en ~ en :::I Q) Q)

'1l :::I 0 Q) U S 0 ..c: 0. :::I Q) I:: ..c: Z C. Q) ... iii Q)

.g ..:.: . E Q) "6l 0. 0 .s ... :::I ... ·0 ~

I:: (/) (/) CO ..., 0 ii5

26

"'" N 00 N "'" 0\ "" .... ('I) ,..... ('I) 0 ('I) IC 0\ 0 00 U"l "d' U"l 00 ....

"'" N ('I) .... I"'- 0\ .... "'" U"l ~ M N I"'- ('I) 0 U"l ,..... ('I). .... N N N 00 0\ 00 ,.....

N I/)

(:) I"'- 0\ ('I) I"'- ('I) .... I"'- 00 l"'- I"'- 0\ U"l l"'-0 U"l ('I) U"l 0 IC M l"'- I"'- 0 ('I) ('I) IC N 00 ,..... I"'- ~ l"'- N C\ IC 0 IC I"'- IC N 0\ 0\ ~ .... .... ~ I!) 0\ ,..... I"'- 00 N ~

N N U"l .... U"l 0.0 .... N "d'

I"'- ('I) ,..... U"l N I"'- ... 00 IC .... U"l .... "'" IC

('I) U"l 0 "'" I"'- ('I) C\ 0\ IC "'" ('I) .... 0 ('I) IC ~ 00. IC .... .... I/) I"'- 0 0\ • 0\ IC 0\ ('I) .... .... N IC ,..... 0\ c0 N

"" ,..... N "'" C\

0\ "'" U"l ('I) N U"l Q 00 .... 0\ N IC'O "'" IC U"l ('I)

"'" "'" U"l Q 0\ N 0\ 0\ I"'- U"l IC .... o. I"'- ""'. N.. U"l ~

l"'- N.. N 0 ~ 00. .... 0 .... N ,..... l"'- N .... 00 c0 ('I) .... N I"'- .... N ,..... ('I) .... 00 N N ....

Q 0\ .... .... ~

.... N N IC N I IC "" 00 0\ 0 N 00 I 0 ('I) I"'-

"'" IC 0.0 00 ('I) N 0\ ,..... ,..... N ('I) ('I) .... C\ U"l. U"l 00 • "'" U"l

N ,..... I!) 0 It) c0 "" "'" I/)

-~

U"l N l"'- I"'- I U"l N I"'- 0\ ('I) N ('I) I 00 U"l 0\ IC .... ('I) Q 0 U"l 0 0\ .... N 00 .... .... N "d' ..q "'" 0 "'" N t-: 00 ('I) N N ..; ,..... I!) It) 0\ ,..... .... ::J N 0 U"l N ('I) - "d' ('I)

"d' -:c ...1 (,&,I

I I I I I I Q N N I I I I I I "d' "'" I.l.o' ... ,.....

0 00 00 ,..... .... ~ cJ

I I I I I I Z "" l"'- I I I I I I C\ 0\

~ N I!)

I/) 0 Q .... ....

('I) I"'- U"l 0\ IC- N "" 0\ 00 N 0 0\ l"'- N IC N ('I) 0\ .... IC 00 ('I)

"'" 00 IC ('I) I"'- "'" 0\ "'" ~ .... ..q ('I) ~

I"'- ('I) O. "'" ,.....

O. N ~ N ,....;- ,..... 0 0 0 It) 0\ N I"'-Ie N N I"'- U"l .... ('I)

N N

.... U"l U"l I"'- U"l .... C\ 0\ 00 0\ .... . 00 U"l 0\ ('I) 0 ('I) ....

"'" U"l N I"'- U"l 0 N N .... .... 00 "'" \0 .... 0\ o. "d' N I"'- 0\ ('I) N ,..... 00. 00 ~ 0\ c0 00 ('I) I!) U"l I!) 0 N ~ 00 0\ ,..... N N

"'" IC l"'- I"'- <:I' I"'- <:I' N ,..... ('I). N ('I)

M .... N

"0 ::g "0 0 ..c: ..c: Q) Q) OJ) OJ) :::I :::I 0 0 ..c: ::g ..c:

"0 ... 0 "0 ... "0 III "0 ..c: "0 III "0 ..c: Q) "0 Q) ..c: Q) "0

::g Q) U ..c: OJ) ::g Q) U ..c: :::I OJ) :::I Q) 0 en :::I Q) 0 :::I I:: en ::g 0 :::I C OJ) "0 ..c: 0 :::I "0

0 ..c: ..c: 0 :::I "0 "0 Q) ..c: "0 0 "0 ..c: I:: Q) ..c: "0 0 "0 ..c: en 2 ..c: ..c: OJ) Q) of ..c: :::I ... Q) 0 :::I ... Q)

0 III C ic Q) en en 0 III E >< Q) en en :::I ... en :::I. ..c: Q) Q)

'1l :::I 0 Q) ..c: Q) Q) Q) :::I 0 ... U S 0 ..c: 0. ... U S C 0 ..c:

III :::I Q) I:: ..c: III :::I Q) ..c: Q) Z C. Q) ... iii Q) Q) Z C. Q) ...

U .D ..:.: E 'Q) "6l u .D ..:.: E Q) 0. 0 .s ... 0. 0 .s :::I :::I :::I ... ·0 ~

I:: :::I :::I :::I ... ·0 z (/) (/) CO ..., 0 ii5 z (/) (/) CO ..., 0

~ I :c :c ~

~

II)

• 1:1 (/J

i :c

] Q)

'i e + ~

"'" ] QI ;a :E

] II)

'i ~

'i' L&.

'd' 't:l

J ~ :E

]

C") j

N 1 ..c

~ :E

1 ..c

1 ... 1 ..c

j

1 't:l J

1 II)

1 ~

~ 'Q 't:l

~ .. ..c II QI

~ 'i :E

.a :8 QI III = ,g ... Q

!

11') C") ... "'" ... Ie 0 ... 0\ GO GO 0 ~ ... "'" ... C")

C") 'd'

CI ... Ll)

~ CII

~ GO

00 ~ "'" Ll) .... ~

Ll)

"'" "'" ~ QO

"'" ... - C")

~ 'd'

~ ...

Ie CI

0 'd' I- .... - ... z 00( C") ::c CI

It) I- ~ rJ) 00(

C") ... ~

...

... "'" 00

'd' e; Ie ...

Ie «:t'

C") 1t')

'd' 'd' Ie

"'" 00 ~

N ... 1t') Ie QO

...

-; ... ~

"" I"- 1.0 1.0 "" M ...... I"-

C>i 00

~.~ M N

L!'l.. "" 1.0 ..... .,t) .,t)

00 1.0

N "" 1.0 1.0 M 1.0 N 00 00.

ci 0 ..... ..... .....

00 1.0 ..... M \0 00 N 00 0\ L!") a\ M

"" "" 1.0 C>i

0\ 0\ 0\ 00 0\ M ..... 1..('). 0 ..... [' c\ ..... .....

"" N 00 0\ N "" ~ ~ I..(')

..... t'I) 0 ..... I..(') 0 00 .....

M I I 0\. 0\. M ..... .....

..... I I [' 00 a\ 1.0 .....

00 0 ..... 0 00 "" I..(') 1..('). 1.0 .0 0 cO ..... N t'I) ..... N

1.0 1.0 N M ..... I..(')

'1..(') 0\ ..... 00 a\ ..... 00 00 I..(') ..... ..... .....

..;

:s! 0 :s! ..c: 0 QI ..c: VI :::I :s! QI

0 '" ..c: 0 :::I ..c: 0 t: Q) ..c:

'" 0 :::s ... '" 0 cO ... Q) ..c: Q)

0- ... <3 cO :::I

Q) Q) z m <3 ..b t: ::l :::I iii z rJ)

1.0 I..(') 00 0\ Ll) 0\ '<I' M 0\ M ..... 1t') M 00 «:t: I..(') I..(') ~ ~ "1-M It") 0\ I' Ll)

...... N ..... "" Ie

'<I' 0 N 0\ 0 ..... ..... "" M 00 "" "'" ..... 0 00. 0 M q

""'. 1.0 ......

N 00 0 0\ r-: 0\ 00 I' N ...

"" "" ~ 'd' I..(')

..... ~ CII

1.0 00 I' 0 ~ M M 0\ "" M 0 CI Ltl .... M 1.0 ~ 1..('). ~ "" -.ti M I..(') [' .,t) 0\ .... 0

GO ... N ..... ..... I..(') C") "" 1.0 I"- 0\ 00 I..(') C") ...... 0 00. "" 1.0 00. "'"

[' O. N L!") M 1.0 N M 0\ 1.0 [' N 0\ [' [' I..(') Ie ~

~ .... C")

I..(') I I M C") ..... M I..(') 0\ 0 ..... 1.0 ..... 1.0. "'"

I"- "" 00 N C") o:i N N

C") ... I 0 I..(') ..... M t'I) I'

1.0 0 ..... - 0\ I..(') ..... "" ..... L!'l.. ~ 11') ..... o. L!") [' ~ 1.0 ll)

"" M CII N ..... :J 11') \0 QO c: -z

I I I I :2 ~ "" I Ie 1.0 0\ 0\

l- e; a\ rJ) 00 00( 00

I I I I ~ "'"

I' I ... ..... ~ 00

cO GO 0 0 ..... ... [' t'I) I..(') N Ie [' 0 00 "" [' ..... ... 1.0 1.0 0\ N ..... "". ~

[' N M r-: ..... [' ci c-i I..(') N I..(') M QO 0\ ..... ..... Ie

~

..... N M [' 0 I..(') "" 00 N 1.0 ..... ... 0\ N ..... 1.0. 0 "". ~ N ..... ..... M ..; t'I) r.xS It") M I..(') "" 0\ N ..... "" "". ..... "". "'" ..... o . ..... N

Ll) t'I)

Ie :s! 0 ..c: Q) (/)

:::I 0 ..c: -0 ... (5 cO -0 ..c:

..!!! (5 Q)

'" U ..c: :::I :s! :::I Q) 0 t: '" ::g :s! ..c: -0 :::I 0 ..c

-0 0 0 ..c: t: QI

.2l ..c: ..c: CJ) Q) 0 :::I

t: i< II) '" CJ) 0 CJ) :::I ... Q) Q) ::l 0 Q) ..c:

E i: 0 ..c: 0- ... Q) ..c: cO 0. Q) ... iii ..!!! Q) ..>:: ~ <:II 0- 0 -£ ... Ol <3 :::I ... '0 ~

t: ::l rJ) co ~ 0 iii z

27

I"- ..... ('I 0\ M 0 I..(') M 0\ I..(') M 0\ 1.0 0\ '<I' "" I..(') 0\ go ('I 1.0 M 0\ I..(') I"- ('I 0\ q 00 ..... I..(')

~ l"- I': M I"- M ~ .,t) a\ It") ci M 0\ N ... ..... M ..... ..... N

'd' ,...., N

0\ "" M M 0\ 0\ N I' "" 0 I"- 0\ 0 0\ 00 1.0 0\ ..... ... N N N 1.0 1.0 00 M I..(') I"- 00 ..... 1.0 ... 0\ M 0 0 ..... ..... "" It") ci .,t) I' M a\ ..... ('I ...... M It")

..... l"- I' N C") M 00 ..... 0\

"" «:t: C") ..... M ..... Ie

"" \0 "" l"- I"- CI 0\ ..... N 0 "" 0 M M 0\ 0\ ..... 00 'd' 0 N t'I) 0 I..(') N .... I"- "". 0 "". 00 ~

N '<I' ..... 0\. 1..('). N ~ [' I"- a\ t'I) L!") o:i M 00 '<t' N ..... 00 1.0 Ll) N N

Ie

t'I) ..... ..... t'I) ll) ... "" 0 00 ..... 0 00 0 [' 1.0 0\ 1.0 N 1t') N 1.0 0 ..... 0 ..... t'I) [' I..(') 0 00 ['. CII ll) 00 N M "" 00 ..... C>i It") .0 .,t) t'I) ri N- .,t) ..... [' ci .,t) M M M ll) "" N [' ..... L(l ..... N

1.0 "" QO [' ..... ...... ~ ...

0\ N I I 00 CII 00 1.0 0 M I I I..(') 1.0 N M "'"

[' M [' M I..(')

L!'l.. 0\. 0 ~ "" .... "". N 1.0 I' ..... a\

~ M ..... .,t) M

00 N ..... M ~

0\ I I..(') 0\ I I 0\ ..... ..... C") ..... 1.0 N N ll) 0 M Z 11') "" 0 ..... 0 00 1..('). ..... ..... 1.0. ~

[' ~ 0 t'I) 00 N c-i 1.0 ~ It") 00 00 M ci [' N N

~ Ie N N N .....

...... CI N CII

:J . -z I I I I I

~ CI 0\ I I I I I I CII N

~ 0 I- .,; rJ) ~ N

~ CII

I I I I I 'd' "" I I I I I I It) ll)

q q ..... ... 1.0 Ie

0 0\ 1.0 1.0 00 0 ..... 0 ..... 00 [' 0\ "" 0 ll) t'I) [' ..... (¥) "" N "" N 0 0\ 0\ "1- "" 0\ ll) I..(')

"'" [' M M. L!'l.. M I..(') 00

N 00 r.xS It") ci ..; cO 1.0 I..(') r.xS .0 .,t) 00 0 ...... N M Ll) N I..(') "" N ...... ..... .

"'" ... ..... "" u; 1.0 I..(')

"'" ..... N ..... [' [' [' N

0 0 u; u; ['

"'" "" 0\ I..(') [' 1.0 0 "" 0\ I..(') 0 0 0\ 0\ N [' ~ 1.0 ll) 0 "" ci 00 C>i .,; M ri 0 o:i 0 c-i ..... ci a\ ...... 1.0 M N I' I' "" "" 1.0 N N ..... ..... ..... ..... ~ "'" ..... N I..(')

..... ..... ~ ..... CII

:s! :s! 0 0 ..c: ..c: Q) Q) en '" :::I :::I 0 0

..c: =§ ..c: :s! ... -0 ..... 0 cO -0 ..c: (5 cO =§ ..c: Q) (5 Q) ..c: QI

<3 oJ) <3 Q) ..c: :::I -0 QI ..c: '" :::I Q) 0 "0 VI :::I Q) :::I t: '" -0

-0 ..c: :::I t: (I) ::g :s! 0 :::s (5 ..c 0 :::I 0 ..c: -0 0 "0 ..c: t: Q) ..c: -0 0 0 ..c: QI ..c: ..c: '" QI -';= ..c: ... II) 0 :::I ... Q)

cO ~ i< II) '" en 0 cO ~ X Q) I/)

VI :::s ... '" :::I Q) Q) Q) ::l 0 III ..c: Q) Q)

'l' :::I 0 <3 E i: 0 ..c: 0- ... <3 E 0 ..c: :::I Q) ..c: cO' :::I Q) t: ..c: z 0. <:II .... Q Q) Q) z 0. III ... ...:.:

~ II) Cl ...:.: ..... Q) ..b 0- 0 -£i ... <3 ..b 0- e t: ..c:

::l ;:I ... ~ .:: ;:l ;:l ;:l '0 6 rJ) rJ) co '";) 0 iii z rJ) rJ) co '";)

+ r-.

...

]

i o ...

It)

...

Ie ° '" "'" 0 \D ...... \D C') \D r-- ° l!) '" \D 00 01"'."'" "''''''\D.MO 0l!)Ot.rlN\Dl!)0

Ie "'" "'" 00 ...... 0 M N r-- M l!) \D. C') C\I ...... l!) o ... r-. 00 ...... l!) C\I l!) r-- '" 01 \D r-- \D ...... r-- '" 0 0:1'0 ...... l!). 00. O. C\I 0 l!)

...... r-- M r-- ° N 0 ~ \D ~ ~ l!) C\I C\I r-.

C') '" C\I l!) 00 r-- ...... ...... It) ...... M M l!) l!) 00 r--

.r-. \D. 00 M. 0 "'" ~ 0 o \D ...... ON ...... 0\"

;; g; ~ ~ ~ ~ ~ 00 o N

01 \D C') ......

o '" ..:;..,;, It) ~ "!.

r--. 00 '" "'" 00 r-­'" ° r-- M \D M l!) C\I M. C\I 0 \D. l!) l!) ...... \D I.!i \D '" l!) l!) ...... M M C\I \D MOOr-- ......

M' I.!i

o M 00 C\I r-- C\I 00 \D "'" '" r-- "'" '" ""'. M. 00. ...... l!) ..t"'C\lOr--M' C\I \D r-- \D C\I C\I r-- ...... ~ C\I '" ..t ......

Ie C\I 00 r-- C\I M r-- r--o ...... 00 \D r-- M M '" 01 ...... O.l!) ~'\D 0 M

r--O..t ...... oM'1.!i N "'" 00 "'" l!) '" M r--N C\I l!) M ...... It) ...

28

"'C

] Q) In ::::I o

...c::

'" ...... M MOM \D "'" \D C\I ...... ...... \D ...... M. C\I l!) ""'. oO..tO\DOM

...... "'" C\I 00

01 '" r-- C\I C\I C\I 01 ...... C\I r-- M C\I 0:1' ...... M 00. ...... l!). N..toOC\I\D\D It) ::g;...... ~ \D

~ ...

o 00 M 00 l!) \D M'..t

° C\I

I "'" l!)

'" l!)

o ...... "'" ...... ......

l!) "'" ...... M r-- 00 ...... ...... '" ..tt.rloO

° '" ...... ...... ...... ,....;

~ ... r/)

Q

~ Z o .. r-... r/)

o ~ ~ o (.)

> a:l r/)

9 o :t UJ rrJ ::l o :t

1 en :s!

1 g :c

+ ....

'i> ~

CO) . N

0-4

1 :9

i :c .... 0 .. .! § Z

:S .8 g .8 ~

!

] .-4

1 .-4

] Q

j .-4.

] j CI'>

] j

GO

] .; ....

! 1 j

Ie -...:I ~ 0

] I--e::r:

i J.l) oct

:c -I:a

] ~ Qj

i

]

i C't)

] N

i

..c

,

.-4 \() \() 0 GO 0 00 0 C't) ..... N N

Q a\ a\ ..... CI'> .-4

C't) N N \D .-4 "'"

0 I'-

~ ..... I'- q C\J C") 11)

CI'> C") ..... N M ~ ...... ~

CI'> 0 0 M N ..... 11) \D

~ N N ""-N \()

C't) M 00 .... ...... C't)

Q \D "" 0 Ie N I.!) N q 0 "" Lll

M ..,; N Q'I "" 00 C't) 00 J.l) M J.l)

N \() "" 0 N (V) "" I'-

q I'- 00_ N ..,;

N ...... 00 ...... ...... .... N

N

C't) \D 0 I.!)

~ \() I.!) N J.l) M .... '<:1'_

\Ii C1\ ...... ...c ...... ..... Ie t"- .... Q. ...... N

CI'> C1\ I I J.l) I.!)

C't) M t"-.... ..... .... .....

...c

Q'I 0'1 I I N N C't) M.

~ 00 t"-.... N

N

...c ...... 0 M 01 ...... 00 M .... "'" M C1\

a\ 0 C1\ N t"- \D ...... ...c ..... "'" ~ ...c

J.l) M \() ...... ~ \() 0 C\J .... 00. ~ 0

a\ CO C1\ I'-00 0'1 \D

Q N 00 C\J .... \Ii N ......

-0 ""6 :9 ..c:: 0 Q) ..c:: '" ::2 '" :J 0 !Il

0 :::s ..c ..c 0 c Q) ..c::

VJ 0 ::l ... I!! 0 It)

Cl) ..c Q)

0- .. U CO :J

iii ..9! (I) Z ~ '"i3

, .. .c .::. ::s ;;J

iJ) z: U)

,._, C\J \() 0 N 00 \() M 0'1 0 \D Q "" I'-0 \() 0'1 ..... N I.!)

<Xi ..... L!) v:i C't) I'-

tn C\J \D ..... J.l) .-4

0

"'" "'" tn .-4 \() C\J

10 "" "'" 11) ~ C\J 00 I'- 0_ ...... 0'1

~ Lll "" N 0 0 LO ..... 00 0'1 I.!) 0 M .... C1\ \D ..... \D_ N ......

C\J C't) ..... ~

I'- 0'1 "" \D Ie I ..... "" 0 0'1 11) Ie M ..... .....

""'- M ~ ~-00- N I'- v:i I'-..... ...... ...... N N ...... C't)

C't)

I'- \D 00 0'1 Q 0'1 0'1 0 ...... 11) I'- Ie 0 (V) ...... 1'-- ...... 0 an.. N C\J 0 N a\ I'- ..... a\ \() 00 N (V) J.l) I.!) 00 \D CI'I "'" ~ M

~

...... "'" I I'- GO ...... 0 \() "'" \D Q I.!) I'-...... C\J I'- q ""- II.)

00 00 CI'I ...... \D

C\J ..... ~ N

I.!) M I "" Ie 00 ...... M t"- C1\ .-4 '<:I' ...... ""'_ I'- M_ N C\J I'-

0 M ..,; ...... ::r <:> I.!) .... ..... ......

~ N \D_ ~ ......

;;:J ...c

e::r: I I I I - .... ..... I

e::r: Ie \D

< CWl ~ I'-:c .... \() - Ie .... I:a .-4

I I I I J.l) II.) I N N

~ 00 ..0 J.l) '<:I'

~ N N

cr- I.!) 0 M C't) \() t"-M ~ 0 00 ~ \D t"-M_ e:::: '<:I:_ C\J Ie oq_ Lll

"" "" M ..... 00 ..... 0 M ..... ""

...c \D II.) N Q .....

Q'I

N M N 00 N 00 C\J C1\ M 0 C\J ~ 0 M C\J I.!) ('t') "" N oq_ ""'-a\ \Ii M M ci. C\J 0'1 0 M C\J 00 II.) \D I'- N C\J GO N N ...... M ~ \Ii

...c -0 ...... ""6 ..c::

Cl) !Il :J 0

..c: :Q ... -0 0 CO ..c

..!l:! ""6 III u ..c:: !Il -0 :J :::s Q) 0 ""6 c '" ::2 ::I :Q 0 ..c ..c

-0 0 0 ..c c Q)

III ..c:: ..c:: VJ ..... , 3l '" 0 ::l

c: - VI ~ 0 >< :::s QI

~ :J 0 Q) ..c:

E 0 ..c:: 0- «; ..!l:! c ..c:: j! .... - ~ Q) 0- c: QI Q '"i3 0- 0 -= ...

;;J .. ~ ~ .5 :::l U) t:O 0 U) z:

29

00 \0 ..... 00 I.!) 01 00 0 C\J I.!) ..... 00 I.!) ..... 00 M ..... N i"" LO ..... 00 "'" \D 00 M ..... N 00_ I'- \() p4 I'- 0 I'- 00 ,._, tn_ I'- 00 \() 00- ..,; .... ..... C\i 0'1 ..,; I'- ..... ..... "'" ..... '<l' ...... .....

C't)

,._, C1\ C1\ 11) C1\ N \D 0 11) ..... 11) 0'1 \() M M ..... 00 10 .... ..... C\J "'" ..... C\J tn 0'1 M_ M_ 1'-- a:. C\J_ .-4 \0 N I'- ~ ~ ..... \D C") C1\ C") 00 C\J . L!) ..... C") \() ..... C") ...... ..... C") N M N M I'- ..... I'-

\D ..... ~ Q ..... C\J N

J.l)

N 0 \0 "" M C't) 0 C1\ ...... I'- M 0 M I'- "'" I'- 00 \D Ie ..... ..... C1\ 0 M ..... 0'1 Lll \() I.!) ..... \() CI'> C\J 00 00_ I.!) Lll M_ \()-

0 C") a\ \Ii ..,; Q ..,; 11) ..,; N ..... ..... I'- 0 ...... ...... ..... ..... ...... ~

0 11) C\J C") C\J Q I'- I.!) 0 C\J "" II.) I'-N ..... "" 0 M Q ...... ...... 0 C1\ I'- I.!)

"'" 00_ I'- 00 I'- 0 J.l) 00_ N I'- (V) oq_ "" o. ..... ..0 ..,; 0 C\i ..... II.) 0 ..,; I'- 00- 11) I'- I'- I'- 00 (V) C't) 00 ...... 00 "" I'- 11) ~ M

J.l)

"" 0 C1\ I "" ~ II.) "" \D ...... I.!) I M 00 00 C\J 0'1 .-4 00 I'- 00 00 ..... I'-0 I.!) C\J 0 q C\J C'-!. ...... 11) \()

00- C\i I'- 11) C't)

N I'-C1\ C\J ..... ...... N

I'- 0 I'- I (V) .... 00 C1\ 00 I.!) \0 I ...... ...... 0 0 (V) N ...... M 0 M \0 \D ...... 00_ \D I'- C't) ...... ""- M_ \D_ ..... \D_ ...... 0 ..... - C\J I'- 0 0'1 ...... ...c 11) "" ....

~ 0 N ...... ..... ~ ......

...c

~ ;:_)

I I I I I - N N I I I I I I

~ CI'> 0'1 CI'I 0'1

C1\ :I: CI'I -ca

I I I I I ~ ~ I I I I I I Q 0

an.. 11)_

N N M C't)

"" \D \D N N co I.!) M 0\ M 0\ 00 ...... t"- o M 0 00 ~ "" 0 10 M 0 C1\ 0 1'-- 10. \D C1\ M_ ...c 10. 00 ...... oq_ ""- ""- 0'1

"" I'- \D ..,; I'- . 0 <Xi 10 \D I'- 00 M 00 t"- N I.!) M ...c ...... M C\J ...... M ...... ...c

...c

00 "" 00 00 "" C't) 11) "" M 00 II.) "" '<:I' \D I.!) \() 00 N Q I.!) I'- 10 M \() ...... 0 N oq_ ..... \0 0 J.l) O. oq_ I'- '<:I:_ ('t') \D '<:I:_

\Ii ..,; a\ \D II.) C1\ 0'1 ci. I'- t"- N I'- 0 M ('t') 0 0 I'- ('t') C\J M \D C\J ...... ...... N ~ N C1\ ...c \D ..... .M

..... C\J N ...c

J2 J2 0 0 ..c:: ..c:: Cl) Cl) II) !Il :J :J 0 0 ..c :Q ..c

:Q ... :Q

0 ::g .. :Q 0 CO ..c:: 0 CO

..c ..!l:! 0 III ..c Q) 0

'" u ..c:: !Il

~ Q) <J ..c:: :J

'" ::l Cl) 0 '" ::l III ::s c II> :.g :J C !Il :Q 0 ::I -0 0

..c ..c 0 :J ::2 0 ..c:: -g 0 ""6 ..c:: c Q) ..c -0 0 0 ..c:: ..c:: _c VJ Cl) ..c: ..c:: .. - , Cl) '" 0 ;:I ... ..... 1< ~ '" CO c: - '" VI 0 CO c: rn

>< !9 :J .... ::I QI QI III 0 ~ ..c:: QI '" Q) 0 u E , 0 ..c:: la

u E , 0 ..c ::l ..9! c: ...c:: ;:I ..9! c ...c:: Z III .. iii ~ (I) Z III ... , 0- ~ C QI '"i3 , 0.. ~ C QI .c 0- 0 ,.<;: .... .c 0.. 0 ..c ;:I :::s .. '0 <5 ~

c: :::l ::l ::l Iii '0 <5 U) U) t:O .., V5 z U) U) ."

~ ..... t: o

S:?

~ -C/)

Q ;z ~ ;z o -f-o -en o Q.

~ o u

~ C/)

9 o :c UJ en ;:;;I o :c

cI j ~ :c

+ ....

'9 ~

CI') . N

...

j

1 :c -0

1 Z

j '0

!

] 0 .... .... go

1 ... ....

] IS go It)

0

~ ... CI')

IS

] CI') go \0

1 Q\

~

] CI') It)

O.

~ go ....

~

] It)

IS

1 .... It)

CI')

] It) go 0

~ \0 -..;! ....

~ ....

0

] !::. \0

~ ~ o. " It) -1 ::( ::(

.... -rI) ] .... ....

N

~ 'lit'

I!) ....

] ~ \0

° 1 CI') .... ....

.... ] CI')

Q\ IS IS

i 0 ....

....

iii .... t2

C'l (") ['. ...... ...... 0 II) "d' ..... C'l II)

"d' 0 00 \0 r-- r-- II) \D ...... II) C'l ['.

0\ ..;

...... 0'1 ...... \D C'l 00 r-- r-

"d' 0 "d'. N ......

C'l C'l '<t' r--0 C'l Uj (") "d' 00 \D Uj

C'l ..... 00 (")

00 '<t' Uj 0 \D '<t' 0'1 \D ...... N Uj (")

N

"d' Uj \D 0'1 ..... 0'1 II) ..... 0 Uj. 0 ..... ..... ...... (") ......

......

\0 I I I "d'

° .....

l"- I I I ..... N II) .....

r- \D (") .... "d' (") C'l r-C'l 00 0'1 (")

...... .; C'l

r-- r-- 00 C'l 0 00 \D N 00 0'1 0'1 "d' -.D (") "d' • .; ...... L() .....

"'0 0 ...c

Q) II) ;J 0

"'0 .c 0 "'0 ... .c 0 III

Q) ..c Q) en

'"0 Q) "0 ;J 0 '0 II) ;J

;:l t: .c ..c 0 t:

Q) .c "'0 VI Q) 0 ::l .... en 0 III "E .... ...c:: Q) Q) Q)

"0 E 0.. .... '"

;:l Q) Q) Q) z Ci. OJ "0 ..6 0.. t: ::l ::l ::l ij) z C/) C/)

"d' II) 00 I!) 0'1 0'1 "d' ['. 00 (") Q\ 00 N

C'l II) I!) C'l

....

C'l II) r-- .... 00 \D \D '<t' r-- 0'1 .... ..... (") (") (") 0 (") I!) ...... 0 N

['. ..... .... 0\

IS

\D 00 N \0 II) 0 II) "d' "d' (") N ...... (") ......

L() .... '<t' 00

~ ......

° (") Uj I!) (") 0'1 00 0'1 II) 0'1 go r- \D Uj

...... (") N N 0'1 "d'. N ...... 00 ...... ... N

~

...... I r- 0 L() 0'1 C'l Uj I!) C'l ...... (") ......

~ ...... N N

CI') N

00 I 0 \D N (") ~ 0'1 .... ° '<t' C'l N I!) r- 0'1 \0 - 0'1 N

..;! ~

ca ....

;J a:: -I I I .... r-- I I

~ IS N Q\ 0'1 -::(

::( -rI) I I I IS N I I .... r-

Q\ 0'1 (")

CI') ..... ....

..... (") ['. go \D 00 ..... C'l (") C'l Q\ ['. (") r-...... (") C'l

~ ° r- N ...... ..... .;

Q\

0 00 II) go (") ...... 1.0 "d' N 00 'It 1.0 II) ..... "d' N 0 CI') 0 0'1 (")

0'1 (") II) r- '<t' ... ...... "d' Q\

"'0 0 "'0

"'0 .c 0 -0 Q) ..c .c II) '"0 Q) ;J

Q) 0 '0 Vl

'" ::g ::l ::l '"0 0 .c ..c 0 0 '0 .c t:

Q) .c -7 ..c II)

Q) 0 ::l .... x: Q) VI VI 0 III II) ;:l ....

;:l ...c:: Q) Q) 0 Q)

"0 e 0 .c 0.. .... .c '" ::l Q) .... iii Q) Q) z _,.; "E Q) OJ "0 ..6 0 ...c:: .... .... '0 (5 t2 t: ::l ::l co ...., ij) z C/)

30

"d' 00 0 ...... It) (") "d' (") ['. \0 II) ['. r-- \0 (") 0 .... ...... (") \0 II) (")

"d' C'l II) N

0'1 ['. \D Uj It) \D "d' C'l ['. II) 0'1 C'l (") ..... r-- II) 0 II) (") C'l C'l N 0'1 "d' N (") (") N

~ Uj II) 1.0 ......

"d' \D ..... IS

0\ \D (") 00 .... \D 0'1 \D ['. I II) "d' 00 '<t' '<t' 00 It) Uj II) 00 "d' N "d' It) N ..... ......

I"- (") "d' ..... go 0'1 (") \D 0 I"- 0'1 "d' (") 00 "d' N \0 N Uj 0'1 0 0 r--(") 0'1 C'l .... ...... 00 ...... C'l N ...... I"- ...... ......

It) (") ......

II) ...... I 00 It) (") II) C"') Uj I I 0\ C'l "d' .... "d' C'l \D (") (") ...... ~

(")

0 00 I 00 ... "d' 0'1 '<t' 0'1 I I II) 0 (") .... ..... '<t' (") ...... L()

0 N It) (") \D "d' ...... ..... - . ......

Z IS

< CQ a::

I I I I 2-

Q\ 0\ I I I I I I

~ .... ..... .... ..... S2 ::( -fI)

I I I I I!) L() I I I I I I ~ "d' N C'l

.... .....

00 Uj (") r-- \0 ..... 00 N 0\ \D 0 0 oo ...... r- (") \0 r- 0'1 II) 00 \D 0'1 o . ...... C'l ...... CI') ...... \D C'l

N ...... ...

\D 00 0 '<t' Q\ '<t' \D C'l \0 C'l 00 ...... r- 0 C'l ..... go "d' (") II) "d' (") 0 r--II) '<t' (") l"- I!) r- 0 \D 00 0'1 (")

N cO N ...... \D ...... ...... ... ... "'0 "'0 0 0 .c ...c

Q) Q) II) II) ;J ;J 0 0

..c "'0 ..c ... 0 '"0 ... III '"0 .c 0 III "'0 Q) -0 Q) ..c Q) -0

"0 .c en '"0 Q) "0 .c ;J

;:l Q) 0 '0 V> ;J Q)

t: II) "'0 ;:l t: '" "'0 ::l '"0 -0 .c ..c 0 ::l "'0 '0

"'0 0 '0 .c t: Q) .c "'0 0 '0 .c

Q) ..c ...c:: II) Q) -7 ..c Q) 0 ::l .... Q)

"E ~ Q) VI VI 0 '" "E x: Q) VI m ::l .... II) ;:l Q) ::l .c Q) Q) ;:l

E Q) 0 Q) "0 E Q) 0 e 0 ...c:: 0.. :;; e 0 ..c

Q) ...c:: ::l Q) .c Ci. Q) .... iii Q) Q) z Ci. Q) ....

_,.; "E Q) OJ "0 ..6 _,.; "E Q)

0.. 0 -5 .... 0.. 0 ..c ;:l .... '0 t2 t: ::l ::l ::l ... '0 (5 C/) co ....., 0 ij) z C/) C/) co ....,

] ~ c-l ° r- r- C") l.(') 0 0 c-l r- c-l CX) CX) C") 0 ~ 0 C") l.(') c;r, l.(') c-l 0 .... "<:!' c;r, C") C") 0 \0 "<:!' IC C") "<:!' "<:!' CX) r- ...... \0 I.t') ...... "<:!' c;r, "<:!' c-l l.(') CX) ... CO) ...... l.(') r- ...... c-l "<:!' 00 ...... "<t l.(') c-l C") ~ ......

1 ... N ... + "'" ] Q\ CX) C") l.(') C") l.(') c-l C") 0 l.(') l.(') ...... "<t c;r, 0 \0 Q\ C") CX) "<t c;r, \0 N r-

~ c;r, l.(') N \0 "<t N "<t IC c;r, ° r- N ...... r- r- oo 0 "<t l.(') C") N l.(') \0 N "<t ...... "<t ~ r- ...... "<to ~

C") C") C") l.(') l.(') CX) c;r, N ..... CX). C") N N '<:I' 0 0 N cri N r- ei ...... ...... N N ......

i .... 0 N ...... ...... N ...... ...... ...... "'" I.t') ~

] Q\ l.(') 0 CX) "'" CX) 0 .... 00 0 0 \0 C") c;r, N CX) ... l.(') 0 N "<t c;r, CX) C")

0 c;r, c;r, ...... r- l.(') l.(') N .... CX) r- .... l.(') "<t '<:!' 0 Q\ ...... N 0 N ...... 0 CX) C") 0 l.(') .... \0 C") ~ "<:!' 00 N O . l.(') .....

1 Q\ ~ N C") ..... .....

00 IC ....

If ~

] .... 0 \0 "<t c;r, c;r, l.(') CX) t') CX) CX) N C") l.(') 0 r- oo N CX) N \0 "<t l.(') ...... 0 '<:I' '<:I' N c;r, CX) CX) ...... "'" \0 \0 CX) N ..... r- '<:I' N r- r- '<:I' r- r- ...... r-... c;r, ° r- r- ...... "<t c;r, I.t') \0 C") 0 \0. ...... ...... l.(') I.t') N \0 \0 ...... C") C")

i 00 N N \0 C") ...... \!) N C\l C") ...... l.(') ~

j 00 \0 ...... IC '<:I' ...... ... ...... 00 IC N

rIj

i ] "'" r- ° C") l.(') c;r, I C") 0 N c;r, \0 "<t r- I C\l "'" l.(') ...... r- ...... C\l I ...... IC ...... N l.(') N '<:!' Q\ 0 C") 0 \0 t- "'"

...... CX) '<:I' \0 t-

j "'" 00. C") \0 0 \0 N

"'" N "<t l.(') "<t ...... q ...... ...... l.(') ...... :: \!) ~ ......

"'" I.t') N - - Z ...:l ...:l CI'J

~ C2 < . N

] cc 0 QC) C") l.(') r- N r- I "<t :J N CX) \0 \0 l.(') l.(') I N cr:: IC l.(') c;r, ...... t- N I C\l

Q\ '<:I' c;r, c;r, t- C") l.(') t') N \0 c;r, c;r, N N IC ...... N 0 t- ...... C")

t:. q "<to CX) C") CX) "<t e:. ~ "<to N l.(') ...... C") :J N O. \0 CX) \0 ...... IC N \0 \0 C\l ..... 0 ~ C\l - ...... \0 ...... .. :I:

Q\ C\l :I: QC) C\l :I:

0 CO) N ....

::E rIJ rIJ rI> I.IJ I.IJ I.IJ

] C C C C2 '<:I' '<:!' I I I I I I C2 I.t') l.(') I I I I I I C2 Q\ c;r, I I I I I I

a.. QC) CX) a.. I.t') l.(') a.. N C\l

1 It.I IC \0. (71 c;r,

"'" t-...:l CI'J

C") ...:l N N ...:l < < < :I: :I: :I: .... U U U

] < < < z "'" r- I I I I I I Z ... ...... I I I I I I Z IC \0 I I I I I I N C\l '<:I' "<t QC) CX)

:J .... ...... :J Q\ c;r, :J .... .....

i ~ cr:: ~ cr:: c;r, cr:: ~ < ~ .... < Q\ < '<:I' ....

::E

1 ] ~ CX) 0 CX) c;r, 0 l.(') '<:I' M c;r, \0 '<:I' l.(') "<t l.(') 0 .... c;r, "<t "<t "<t \0 0 '<:I'

"'" C") 0 0 C") t- ...... 0 N \0 l.(') \0 0 C") l.(') "<t I.t') \0 "<t "<t C") C") \0 \0

1 ~

...... r- c;r, "<:!:_ ...... C") C\l

"'" C\l N C\l \0. ...... N c;r, .... CX) '<:!' \0 d) N

1 CO) "<t ...... 0 C") ...... C") ..... 00 N N .... ...... IC I.t')

N ....

:c I.t') CX) "<t \0 "<t ...... r- l.(') IC C\l c;r, c;r, C\l c;r, 0 l.(') (71 \0 l.(') t- c-l c-l r- ° -] "'" 0 c;r, "<t C") t- o ..... 0 C") C") '<:I' "<:!' l.(') '<:!' "<t IC t- l.(') a.. c;r, ...... \0 r-0 I.t') 0 o . l.('). ~ c;r, \0 CX) M '<:1'. c;r, 0 C") \0 0 CX). C'II l.(') ...... "<t ...... C") l.('). c;r,

J C'II CX) c;r, C1'> C\l \!) ..,; oC c-l C") r- o.r) o.r) C")

CI'J l.(') l.(') N r- ......

i .... ...... 0 C") ...... ...... CX) C\l ...... c-l Q\ ...... ~ '<:I' .... ....

'"C -0 =§ "0 "0 ..c; ..c; .J::

Q) 3l 3l V> ::s ::s :J

I 0 0 0

'"C .J:: ::g ..c; "'C ,.c; (5 :2 ... 0 '"C .... "0 ::g

~ ::g ..c; 0 '" -0 ...c:: (5 ItJ -0 ..c; 0

9l ..c; Q) "0 Q) ..c; III (5 Q) .J:: ~ 0 -0 Q) V ..c; '" -0 Q) U .J:: V>

-0 III '"' ...c:: ::s ::l ::s 0 (5 V> ::l III 0 "0 II) :::l III 0 "0 III ::s Q)

:::l

'" Vi -0 ::s C III -0 :J c:: VI -0 ... ..c; .J:: 0 ::s "'C (5 ...c ...c:: 0 ;:l -0 "0 .J:: ..c; 0 ::l :g '0 c 9l .J:: -0 0 '0 .t: t::

Q) ..c; -0 0 (5 ...c:: c QI ..c; ] 0 0 ..c ~ '" -7 ..c; VI

~ ..c; .t: V> .t: ...c: 0 ;:l ... III 0 :::l .... '" 0 :::l Q) ..... III III ~ III '" ;;; , (I) V> II) 0 '" c X V> 0 ItJ c: III 0 c: x

! ... ; :::l 1ii

II) :::l Qj III ::s III ..c; Q) III Q) 0 ...c III III III ;:l 0 .t: (I) QI III ::l 0 P,

~ u E C: 0 ..c; p,

~ u E C:::

0 ..c; p, ... u e , 0 ...c:: ::l (I) ..c;

'" ::l

'" ..c;

'" ::l

~ c: ..c;

"i '" <lI Z 0. (» Q; "i Q)

'" z 0. Q) ... -; Q) QI Z III .... 'Ol u ..6 ~ ... 01 U ..6 ~ .....

'" tn u J:, -" C III .... P, 0 c ..c; ... p, 0 c ..c: ... p, 0 .s ~

c: :::l ::l :::l ... ·0 ... ~

C :::l ::l :::l .... ·0 (5 ~ C :::l ::s ::s ... ·0

iJj z <J) <J) o:l ..." 0 iJj z <J) <J) o:l ..." iJj Z <J) <J) co -, 0

31

-0 ..... s::

~ I.IJ N -CI)

Q Z « Z o -E--CI)

o Q.. ~ o u ;;­c:Q

CI)

Q ...J o :c I.IJ CI)

:J o :c

l C/)

J

]

+ 1 ....

-] ~ ]

~ 1

'" ] ~ ]

C? 1 N

] ~ ] 1

QI u. ... ] -I :::£

1 ] ~ 1 .I:

I :c '0 ] .. J

~ J

1 j '0

!

00 I/) ... M ... 10

~ 0

0 I/) ... 10 N ... 00 ~

0\ 00 0 ...

00 ... 00

... 0 N ...

.... N .... 00 00

... 00

:i' .... 10

~ 0 ~

0 !:. e I/) Z 00

I/) :s 00 M <

~ < z

00

'" ~

.... 00

00 ... M

01 0\ N

... I/) ...

N \Q 01 N

...

"; ... ~

M -..:; 00 ...... 00 -.:j' M 0"1

N

,....; 0"1 0 0"1 r- r-N 0"1. -..:;

M ~ 00

"'" ...... N

"'" LO 0"1 LO ~

r-

~ 0"1 r-0"1 00 r-LO 0"1. M

0 'd' 0 ......

...... ...... ......

"'" 0 ~ ~ M c<')

r-

0"1 M r-r- 0 M

""'- ~ c<')

...... 0 -..:; Cf)

LO I I 00 00 M

00 I I

"'" r-00

M 00 ...... 00 Cf) -..:; ...... ~ LO

"'" ...... r-......

0 ...... "'" ...... r- oo ...... LO_ Cf)

...... LO Cf)

...... ...... ...... ~

-0 0 "0 ..c: (5

Q) ..c: III ::g Q) :::l 0 en

0 ::l ..c: ..c: 0 ~

Q) ..c: '" 0 ;:l ....

'" 0 fO ... ..c: Q) Q) u c. ... ., ::l Q) (I) Z

OJ U ..6 c :l ::l ij) Z (J)

0 ~ LO -.:j' N c<') M LO 00 00 0"1 00 M r- -..:; ...... M ~ M ,....;

I/)

,....; ,....; 0"1 M 0\ 0 0"1 -..:; 0"1 -..:; -.:j' .... -..:; LO r- 0"1 ,....; -..:; 10 ...... -..:; r- or) LO .£ ,....; ,....; 0\ r-

0 ... LO LO M 00 N LO "'" "'" M ~ LO 10 ...... 00 M ~ M I/) M

~ 00

M 00 0 0"1 0 'd' ......

"'" M ~ LO .... r- ...... 0 LO ~ M ... ~ r-...... ...... ...... 0 ...... M 00

0\

...... r- I \0 0 0"1 ~ 0"1 -..:; 00 "'" 0 LO M I/) ...... ~

IO

r- 0"1 I -..:; .... "'" ~ r- r- - 0 LJ") ...... LO r- -l ~

00 0"1 ......

~ M 0 ~

M :J a: -

I I I I e 10 -..:; I z 00 00 :s ... ...... M

M

< to:) < z

I I I I .... r- I N ~ ... ...... I/)

LJ")

-..:; "'" 00 00 0 c<') 0"1 00 ~ 0 ...... ... LJ") ...... -..:; 0"1 N ...... 00 c<') 0"1 'd' ......

M c<')

N

...... 00 0"1 00 M LJ") N 00 M 00 r- oo ' ...... 00 M LJ") c<')_ r- 0\ ..:1'- ~

0\ 0 r- -..:; ...... .... \0 M ...... r--.

M ...... N

::g 0

..c: Q) III ::l 0 ..c: "0

.... 0 fO "0 ..c: Q) 0 Q)

U ..c: III -0 ::l

::l Q) 0 (5 c: III -0 ::l ::g (5 ..c: ..c:

-0 0 0 ..c: ~ Q)

Q) ..r;: ..c: V'>

'E Q) Q) 0 :::l

X <II III 0 '" ::l .... Q) :l ..c: 6 ~ 0 (II

0 ..c: c. ... Q) ~ ..c: fO

Ci Q) .... "; Q) Q) ..>: .... Q) OJ c. 0 c: ..c: ... U

::l ... '0 0 ~ c: :l

(J) 00 ...., iIi z

32

0 M -.:j' -.:j' LO 10 0 M 00 r--. 00 ...... 0"1 0"1 N r- M ~ .... ...... LO LO ~ 0 LO -..:; LO LO LO ...... M 00 M ~ ...... ~ ......

r--. 0"1 00 r- 0"1 I/) ,....; 0 M N M ~ -.:j' r- r--. ,....; M -.:j' N M N 0"1 00 r- M 0"1 ~ 0 -..:; ""'. "'" 00 ...... M M -..:; M r- ,....;

~ "'" "'" M 0\ M ...... ...... ...... ...... 10 ...

0 -..:;

"'" LO 00 10 0"1 r- ~ 0"1 ...... 00 0

"'" "'" 0"1 ...... -..:; 00 ~ -..:; LO 0"1 "'" 0"1 00 00 ...... ~ N ......

""'- "'" LO ...... N ......

...... 00 00 M LO 00 00 00 -..:; LO 0 r- 'd' 0"1 0 00 M -..:; ~ ...... r- oo M LO 00 0"1 0"1 ...... 0"1 0"1 ......

~ c<') ~ M 0"1 LO ~ ......

~ r- 0 ...... M 10 ~ N

0"1 c<') "'" I M .... ~ 0"1 ~ 00 M I M N ...... 00 ~ 0"1 0"1 0"1 r- oo LO 'd' ~ N r- ...... LO N

......

LO I 0"1 0"1 I I M ~ ...... 00 00 0"1 M r--. r- oo

Z .... ~ 0"1 LJ") 0"1 0"1 00 0"1 M .... -..:; -..:;. ""'- LO M M < e -..:; ~

CQ ... CII:: :J -

I I I I I. e 0\ 0"1 I I I I I I Z 0\ 0"1 :s \0 -..:;

< ~ < z

I I I I I ... ...... I I I I I I N ~

\0 -..:;

M M

0"1 ~ N 0"1 -..:; 00 0 0"1 N "'" ~ 0"1 ~ LO 00 r- "'" r- 0 Cf) ...... 0 0 LJ") LJ") "'" 0"1 r- r- ...... 00 ... 00 M -..:; 0"1 ...... N M M M ...... 10

r- -..:; -..:; 0 r- oo LJ") 0"1 r--. LJ") ~ 0"1 ...... 'd' -..:; 0 r--. 0"1 10 0"1 00 M ...... M ...... 00 ...... ...... -..:; Cf) 0"1 ... -..:;_ ~ ~ ~ 0"1_ 0 r--.

.£ 00 0"1 ~ LJ") "'" 00 "'" -..:; ...... ~ ~ ...... M

I/)

-0 ::g 0 0 ..c: ..c:

Q) Q) III III ::l :::l 0

-0 0 ..c: ..c:

::g .... 0 -0 .... 0 fO "0 ..c: 0 fO "0

..c: Q) (5 Q) ..c: Q) (5 Q) U ..c: III

"0 Q) U ..c: ::l III ::l Q) 0 0 III ::l Q) :::l c: Vl -0 :::l c: III -0 0 ::l -0 (5 ..c: ..c: 0 ::l "0 0 ..c: -0 0 (5 ..c: c: Q) ..c: -0 0 -0 ..c: Q) ..r;: ..c: V'> Q) ..c: ..c: ... 'E Q)

(II 0 ::l ... 'E Q) (II

fO X '" ~ 0 fO X '" III ::l III :::l (II Q) :::l ..c: Q) Q) ::l U 6

Q) 0 Q) U 6

Q) 0 C: 0 ..c: c. .... C: 0 ..c: ::l Q) ..c: fO :l Q) ..c:

Z Ci Q) ... "; Q) (I) Z Ci Q) ... ..>: 'E Q) OJ ..>: 'E Q)

..6 c. 0 ..c: ... U ..6 c. 0 ..c: :::l ::l ... '0 0 ~

C ::l :l ::l .... '0 0 (J) (J) 00 ...., iIi z (J) (J) 00 ....,

] r-. 0 r- 0 0"- \D 0"- \D 0 .qo N 00 ...... r- If) M r-. \D If) N 00 0"- .qo M 0'1 ...... \D ...... N I'- M \D 0'1 If) N 00 If) \D 0 0 ...... 00 "<:j' ...... r- \D 0'1 M r- 0 N M N .... N N "<:j' ...... N 00 go ...... .qo l{) ...... 0 "<:j'

1 .... .... 0 ...... \D N ...... r-: ...... M ,..... N ,..... .... -=t' ....

+ '" r-.

] .... 0 r- 0\ 00 0\ 0 00 0 "<:j' r- ,..... N .qo ...... ,..... .... \D 0 00 \D l{) 0"- r-QO M N 00 r- If) ,..... 00 U"l 0"- \D r- ,..... 0"- \D If) ~ M \D ,..... \D \D "<:j' M IC N 0 ,..... ,..... N \D ,.....

Ll) ,.....

"<:j'_ 0"- M ,..... r- \D .... l{) N 00 00 l{)

0 \D ,..... l{) "<:j' N l{) ,..... ..; ,..... 0 M 0"-

~ .... 0'1 l{) ,..... M -=t' -=t' ...... N U"l ......

0 QO N ....

] 0 r- N 0 l{) \D M r- Ll) I M ...... ,..... .qo M M U"l r- 0"- 0\ .qo N 0 "<:j'

QO N M .... r- 0 N -=t' N \D 00 l{) N 0 ~ 0"- \D M N 00 N .... 0 "<:j' ,..... N M ~. \D M M ...... 0"- r-. M 0 r- "<:j'

1 0'1 ,..... 0\ 0\ ,..... \D l{) M M .... ~ r-.

N .... '9 ~

] 0'1 I.{) "<:j' 0"- M I'- .qo I'- 0'1 I.{) l{) 0 r- 0 If) r- 0 I 0\ 0\ \D r- 0\ 0 0 0 ,..... 0\ "<:j' \D ...... \D 0 0 \D 0\ 00 "<:j' 0"- N 0 "<:j' 0 If) N ,..... "<:j'

r-. ..... r- N If) ..... M l{) ... ..... 00 ..... 0"- ..... -=t' M IC • 00 ...... I.{) 000

N QO r- l{) "<:j' 0"- .... 0"- "<:j' 0"- \D ..... r- ..... ..; N

j .. QO M ,..... N 0"- IC M IC ..... N ~

"" :E .... ....

1 ] ~ ..... 00 0 .qo r- I "<:j' ... 00 00 r- M r- I 00 ~ M 0 M ,..... I I \D QO \D 00 0 0"- M Ll) M l{) l{) r- ...... ~ N M .qo N ......

1 ~ M -=t' ...... M ~ N o_ r- N 0 .... M '<T .......

:c r-. 0 ...... QO r-

~ M

COol ...... .... "" N

] I I I I 0'1 '<T \D M N I I "<:j' IC N M r- .qo 0 ~ N M \D 00 .qo

"" N "<:j' N 00 \D .... r- 0 0"- l{) 0\ N l{) "<:j' N N r-- "'" ..... o_ 00 I.{) .... - U"l r- '<To .....

Z N M M_ '<T

~ IC ...l \D .qo- ..... ...l 0 \D M ..... 0\ .....

;: COol M

~ .... N < ....

~ ~ r::a .... 0 ~ 0:: I- ;;;:>

] - - -0:: '<T '<T I I I I I I a:: ~ M I I I I I I 0:: .... ...... I I I I I I ;;;:> .... ...... ;::J r-. r- ;;;:> ~ "<:j'

1 U"l I.{) ~ '<T 0 0

Ll) Q., C'"i Q., Q., z ~ - N N - .... ..... z z

< < < '" ~ ~ ~ ... ] IC \D I I I I I I Ll) I.{) I I I I I I .... ..... I I I - i I I

r-. r- .... ...... IC \D COol N COol N q_ 0

~ M N ......

~ "" N ....

1 ] U"l N r- 0 00 0"- N r- 0'1 I.{) M \D I.{) 00 00 "<:j' IC r- "<:j' .qo M ..... "<:j' M

"'" 0"- r- .qo M l{) .qo N Ll) ...... M .qo M ...... 00 N .... I'- "<:j' 0"- 0 .qo l{) 0

1 0 l{) r- I.{) M M l{) 0\ "d' If) ...... \D \D N M 0\ IC 0 \D 00 r- ,..... ..... 0

1 ~ M ....... ....... \D N N N ..... .qo 0"- ..... ...... ...... \D \D ....... .......

0'1 N ..... .... ...... r-. "d' ~ ....

= U"l l{) r- ...... M \D "<:j' 0\ 0 \D l{) 00 M "<:j' \D 00 Ll) 0"- N M 0 N 00 ....... '0 ] 0 M 00 ...... 0 N N ...... 0'1 00 M l{) l{) M I.{) \D .... .qo l{) I.{) l{) 0"- \D l{)

"d' 1'-- r- M M "<:j' 0\ 0"- ~ If) 0 \D "<:j' M N 0 O.

...... r- \D 00 \D 00

J M 0\ ...... ....... M M 0 .N N 00 N ....... M ...... r- N 00 N

-I COol "d' N ...... M '<T r- N M ~ l./') ......

J N N ~ ...... QO

:E "" COol

"0 ::2 "0 (5 0 (5 ..c ..c ..c

Q) Q) Q) VI VI VI :::l :::l :::l

] 0 0 0

"0 ..c ::2 ..c ::2 ..c <5 "0 .... 0 "0 ... 0 "0 .... ..c (5 '" "0 ..c (5 '"

"0 ..c (5 '" "0

Q) ..c Q) (5 Q) ..c Q) (5 Q) ..c Q) (5 en

"0 Q) U ..c VI "0 OJ U ..c VI

"0 Q) U ..c :::l :::l :::l 0 (5 til ::s OJ 0 (5 VI ::l Q) 0 (5 V> ::l OJ

::l C VI "0 :::l C VI "0 :::l C VI "0 ... ..c ..c 0 ::l "0 (5 ..c ..c 0 :::l "0 (5 ..c ..c 0 ::l "0 (5 C OJ ..c "0 0 <5 ..c c Q) ..c "0 0 <5 ..c c Q) ..c "0 0 (5 ..c

'0 VI Q) ..0;:: ..c VI Q) ..c ..c til OJ ..0;:: ..c 0 ::J ... Q) 0 :::l ... OJ 0 :::l .... Q) VI 0 '" C X

Q) VI If) 0 '" C ..:.. Q) til VI 0 '" C X Q) on

! .... ..c Q)

V) :::l .... ..c OJ Q) X '" :::l ... ..c Q) Q) C/) :::l

Q) Q) Q) ::l 0 Q) Q) ::J 0 OJ Q) ::l 0

0- :a u s i:: 0 ..c 0- .... U S i:: 0 ..c 0- :a u E 1:: 0 ..c :::l Q) ..c '" :::l Q) ..c :::l Q) ..c

CO Q) .2 Z 0- Q) .... -; Q) Q) z 0- Q) ... CO Q) Q) z 0- OJ ...

OJ I ...:0: C Q) Ol u .D ...:0: C Q) OJ U I ...:0: C Q) - u .D 0- 0 ..c ... 0- 0 ..c - .D 0- 0 ..c ~

c :::l :::l :::l .... '0 0 ~ C :::l ' ::l ::l .... '0 0 ~

C :::l ::l ::l .... '0 0 iii z <f) <f) CO ..." iii z <f) cf) CO -0 iii z cf) cf) CO .."

33

-0 ..... s;:: o

S2.

~ -C/)

Q

~ :z o -~ -C/)

~ ::E o u ~ C/)

:3 o :c UJ C/) :J o :c

~

J

+ "'"

"9 ~

CI') • eN

...

1

J '0

j

I -0

!

1 ... 1 ... 1 <:>

~ ...

]

i 01

] ~

GO

]

1 "'" ] -lei ..l

~ ~ 0 l-

] -:£ ~ 1 It')

0 ~ N

i ]

'0$'

~

]

1 CI')

] N

~

...

~ 00 '<:I' ~ r-

"'" ~

~ N r-<:> C") L.()

Ie N C")

0 ..,j ..... ~

eN 0 0 eN N r-GO N

«)

Ie 0 0\ ~ N 0 It') r- N

C'I? CI') L!)

"'"

GO \0 C'I?

"'" ...... L.()

~ ..... N

"'"

ID ..... 00

"'" 00 ..... <:> 00 ~

\0 ~ ..... eN

"'" r- \ eN N <:> 0

N N

<:> 0 I GO 00 lei \0

'-0 Ie ...... ...

<:> ..... l:"-N r-- 0\

"'" ..... L.()

.... N

N

Ie C'I? '<:I' 01 ...... 00 GO L.() ..... CI') 00 ..,j ..... 00 It') ....

"'C -0 ..c

<II

'" :l -0 0 <5 ..c ..c C

Q) en

0 ::l en 0 ,_ Q) ..c 0. ,_

<0 -; <II <II "'6l U ....

t2 c :l ii5 z

C") '<:I' U) 0\ 0 ... ...... N r- oo '-0 '-0 "'" C") '-0 N C") 0 ~. ..... ...... ...

r- L.() ...... C") 0\ <:> L.() '-0 N L.() 0 '-0 <:> L.() N \0 I:"- 0\ '<:1'. eN

0' N N ..... ~ eN

0 C") 0\ I:"- C") ~ I:"-\0 CO 0\ C'I? L.() Ie U) '-0 ...... eN C'I? C'I? ......

~

0 r- C'I? 0 I:"- ~ r-\0 00 l:"- I:"- ...... It') N r- ..... ...... O. <:1'. It') ..... ..... C'I? M .....

...... It') CI')

<:I' 0\ N I '<t 01 I:"-0\ ..... 0\ GO N N 0 C'I? Ie L.() ...... eN

I 0 00 r- N CI') '<:I' M 0 M GO 00 \0 \0. M - GC!.

..... M ...... ..l

~ 0 ...

:J e::: -

\ \ \ \ \ :£ CI') C'I?

Ci3 GO 00 GO 00

0 N -~

I I I I I <:> 0 \I') U)

GO 00.

~ 00

I:"- '-0 \0 '-0 r- Iel 00 r- r- OO 0 0 <:> ...... ...... C'I? ('() '<:I' '-0 ~ 0\ 0\ ...0 N GO

r- 0 ...... C'I? co "'" '-0 U) N C'I? r-- ..... GO ..... \0 '<:1'. 0\ 0\ N ~ N L.() '<:I' L.() ..,j

GO 0\

N ..... "'"

"'C <5 ..c

<II en :l 0

..c -0 -0

~ -0

-0 -0 ..c ..c <II <5 <II

<II U ..c '" :l en :l <II 0 :l C '" -0 0 ::l "'C 0 ..c

..c "'C 0 0 ..c c <II of ..c ... Q) 0 ..... Q) '" Itl C X '" '" :l ,_ <l) <l)

Q) ::l 0 Q) u E C: 0 ..c 0. ::l <II ..c Z 0. <II ,_ -; <II

.D ..!<: C Q) "'6l 0. 0 ..c .... ::l ::l ,_ '0 0 t2 c V) V) co ....., ii5

34

00 00 '<t N r- ...... eN r- '-0 U) 0 C") N 0\ C") r- 0 ...... C") 0 eN C") '<t r- r- C") U) ..... '-0 ...... ..... '<:I' ~ ..... 0 ..... N '-0

eN .....

00 U) '<t ..... co 0\ ~ r- 0\ N ..... 0 L.() 0 co '<t N L.() N 0 <:> I:"- '-0 N 0 0 r- '-0 'd'. ..... '-0. C") N C") ~ ..... 00 ..... O. <:I' '-0 ...... 0\ <:I' I:"- ...... ..,j L.() L.() .....

"'" ...

C") I:"- 0\ '-0 0 ..... ~ C") I:"- C'I? <:I' C'I? l:"- N N N 00 N ..... 00 It') ..... <:I' C'I? 0\ r- N r-...... '<:1'. N C'I? It') ...... ..... C") l:"-

...... ...... It') N N

N 0\ L.() <:I' I:"- 0 eN ('() r- ..... N 0\ C'I? I:"-0 U) N r- oo 00 GO 0\ 0 0 \0 0\ 00 M 'd' 0\ L.() '-0 r- ~ L!) 00 co '-0 C'I? \0 -.0 L.() ...... '-0 r- ...... N "'" N

CI')

L.() <:I' N ...... I 0 01 0\ co 0 r- ...... I '<t 0 ..... 0\ L.() GO 00 <:I' 00 N 'd' ..... 0 C'I? ...... ~

..... N_ '-0 N N

~ M

r- ...... 0\ I I N CI') r- ..... 0\ 0\ r- I 0 '<:I' 0 0 '<:I' ~ 0\ l:"- N 0\ 0\ N L!) 00 ...... z ... \0 M ...... r-- ...... 00 ..... 00 N « eN

ca ... == :J -

\ \ \ \ \ \

~ '0$' '<:I' I I \ \ \ \ '0$' '<t ... .....

...... 0 ... N -~

I I I I I I <:> 0 I I I I I I ~ M

GC!. 00. I:"-

"'"

'-0 0\ L!) 0\ l:"- N ~ C'I? ..... 00 ...... r- 0\ L.()

'-0 ..... 00 ('() <:I' M ... L.() M L.() 0\ 'd' L.() r-N \0 N ...... ..... 0\ ~ N M L!) 0 N N '-0

C'I? N ~

..... L!) '<:I' ..... ...

I:"- U) co L.() L!) ..... ~ l:"- . r- N N '-0 00 I:"-M 0 L.() N ..... M <:> 0\ '<:I' L.() '-0 0 L.() 00 ..... \0 0\ '<t 0\ N ~ N 0 0 '<:I' L!) 0 0\

'<t N 0 ' 00 N It') 0\ 0 C'I? M I:"- ..... 'd' ..... '<:I' .....

"'" "'C "'C <5 <5 ..c ..c

<II <II en Ul :l :l 0 0

..c :::s! ..c :s!

~ 0 -0 ,_

0 -0 ..c -0 Itl -0

..c <II -0 <II ..c <II -0 -0 <II U ..c en

"'C <II U ..c :;j

-0 '" :l Q) 0 -0 '" :l Q) :l C '" -0 :l C '" "'C

..c 0 :l :::s! <5 ..c ..c 0 ::l -0 0 Q) ..c -0 0 0 ..c c <II ..c -0 0 <5 ..c en <II of ..c en Q) of ..c :l ... Q) 0 :l ... ..... Q) ..... 3l '"

Q) '" 0 <0 C X en 0 <0 C X :l ,_ '" ::l ..c <l) <l) <II ::l 0 Q) ..c <l) <l) <II ::l 0 ,_ u E C: 0 ..c 0. ,_ u E C: 0 ..c

<0 ::l Q) ..c <0 ::l Q) ..c Q) z 0. <II ..... ,_ -; Q) <l) z 0. Q) ,_

U .D ..!<: C Q) "'6l U .D ..!<: C Q)

0. 0 ..c .... 0. 0 ..c ::l ::l ::l ,_ '5 0 t2 c ::l ::l ::l .... '0 0 z V) V) co ....., ii5 z V) V) co .....,

] ~ ...... >.0 0\ M C\l C\l ...... N \0 It) r-- C\l "'" \0 C\l .-t It) 0 C\l ...... 00 \0 0\ 0 00 ...... It) \0 \0 0\ M 0 \0 0\ r-- C\l C\l 00 M 0 ...... C\l 00 "'" M 0 0\

.-t It) ...... \0 0\ ...... ""- ...... CO It) \0 ...... "d:_ 00 " ('t') 0\ C\l

1 P4 IC

...... C\l ...... ..; ...... ...... .-t

+ " 1 Ie ...... ...... " 0\ It) \0 r-- N 00 1.l) M "'" 00 0\ It) ~ M \0 "'" It) r-- r-- C\l

IC \0 \0 r-- It) 0\ ...... 0\ N ('t') ..... C\l

"'" >.0 "'" 0\ ~ C\l "'" It) ..... ('t') \0 0

~ \0 0 0 C\l It) r-- 00

~ It) 0 o_ "'" "'" ~ M

~ ...... 0_ oq, ...... r-: It)

C r-- ...... 00 >Ii C'i >Ii ...... o..ri r-- C'i C\l ...... r--

i P4 IC ('t') ..... "'"

C") M ...... ('t') N 0 CI\ ..... ,_j

] CI\ It) 00 r-- 0\ 00 "'" 00 N "'" \0 0 r-- 0 r-- 00 " ...... C\l r-- C\l 00 r-- 0 ,_j ('t') ...... 0 \0 "'" r-- \0 co ('I It) C\l \0 0\ ...... 0 ~ ...... \0 00 0 It) It) \0 II) ""- r-- M_ ...... "'" "d:_ co 0\ \0 ...... ('t') r-- IC ('t') 0 C\l ...... r--

J CI\ lIS ...... C\l 0\ C\l 0 0 r-- ...... C\l C\l ...... ...... II)

IN N

~ 1 IC ...... r-- C\l 00 It) 00 It) P4 I r-- M r-- C\l 0 C\l II) ...... 0 0\ ...... M 00 ('t')

IN r-- "'" ('t') 0 \0 C\l r-- P4 M "'" 0\ ...... ('t') 0\ .-t r-- ...... 00 ...... It) 0\ 00 ... U? 00 00 It)

"'" \0 .... co_ Ul 00 r--"'" 0\ C\l "

('t') 0\. r-- \0 00

~I ." a\ o..ri ..,j ri' ..,j \0 .n C'i 00 ri' ri' .... ..,j

:J" CI\ U") It) C\l " ...... "'" ...... .-t

"'" ...... <1:1' C\l co C\l IC .:1' ~ N

1 1 '. IC "'" 00 r-- C\l I I It) ~ "'" C\l It) 00 I I "'" ~ 0 '" C\l "'" I I ...... co '<t r-- 00 \0 .... II) ('t') 0 00 r-- It) C") ...... r-- 0 00 \0

J too. .-t C\l ...... C\l 00 \0 ~ ...... 0\ It) C\l "'" ~ ...... C\l r-- It) ......

CI\ ...... ..,j C'i N 00 C'i Ie .n

C\l ...... N N

2. 1 N '" r-- It) \0 I I 00 " >.0 It) 00 ('t') I I '" II) ...... C\l r-- ('t') I I C\l

,_j ..... \0 r-- "'" 0 ~ ~ It) 0\ ('t') 0 " r-- ..... r-- ...... 0

U? '" \0 ...... 00 C\l ~

('t') ...... '" '" ...... - II) C\l It) "'" C\l ......

j 'it :::J C\l C\l o..ri :::J r-- a\ >Ii Z >Ii C'i ......

is N 0 ......

~ N r-- < CI\ C\l

N .... CI\ N .-t ~ 0 ~

'J I- ::::> - - -c:! Ie '" I I I I I I

~ co 00 I I I I I I

~ co 00 I I I I I I

" CI\ 0\ ~ ('t') It) L{)

J 1ft q q, "

r-- ~ ('t')_

::> ..... ;:l 00 ;:l C\l Q" """ ...... D.. co Q" N

;: """ - -c:: &:I:: 1"1 l- I- I-

] N C\l I I I I I I ~ ('t') I I I I I I CI\ 0\ J I I I I I II) It)

" r-- " r---q 0

~ 00 ..... ...... -

I ... C\l r-- ..,j

N ...... " ~

"""

t] ~ '" .... M "'" 0 \0 "'" II) C'\l ('t') C\l r-- ~ M "'" CI\ "'" 00 ...... r-- \0 ('t) 0 0 It) .... It) 0\ ...... \0 .....

" '" L{) 00 \0 .... 0 0\ N 0\ It) r-- C\l 0\. '" C\l

1J ~ "'" ~ '" .... ('t') 00 C'\l

" 0\ 0\ r-- 0 C\l 00. 0\ II) ""'. \0 oq, ...... q, C\l

M ct) ...... C\l r-- ..,j C'i ..,j lIS 00 .... a\ ...... ..... C'i C\l r-- M ...... ...... ...... M ...... C\l ..... IC

" II) .-t

IC 0 It) "'" ('t) 0 ...r 0 ~ \0 r-- ...r ...r 0 0\ ('t) ~ ...r 00 0 0\ 0 It) r--

I) II) 0 r-- 00 ...... '" ...r 00 ~ >.0 0 '" r-- r-- r-- 0\ .-t ...r '" C\l M 0\ '" 00

~ "'" Ul 0 "'- 0 ('t') C\l ~ l': r-- L{) 00 00 00 r-- CI\ '" 00 Ul r-- ...... ~- "d:_

M 0\. c:i 0\ ...... a\ r-- 00 00 o..ri ..,j o..ri >Ii ..,j c:i ('t') '<:1'- C\l ...... .. 0 ..... 0\ C'\l r-- \0 N C\l ...... \0 It) " r-- ...... ...... CI\ ('t) co ('t) 0 It) ~ """

=§ ::s! ::s! 0 0

.c: .c: .c: <:a) <:a) <:a) III en '" :l ;:I ;:I

I 0 0 0

"'0 .c: ::s! .c: "'0 .c: '0 ::s! ... 0 ::s! ... "0 "'0 .... .c: 0 cO "'0 .c: 0 10 ::s! .c: '0 10 ::s!

Q) .c: Q) "0 <II .c: ..!!! 0 Q) .c: Q) 0 tI)

"'0 <II "(j .c: '" "'0 Q) U .c: ~ "'0 <II V .c: ;:I :l 0 "0 '" :l Q) 0 "0 '" ::I Q) 0 '0 en ::I Q)

"'0 .c: :l s:: '" =§ "'0 .c: ;:l. c '" ::s;!

"'0 .c: :l s;; III "'0 ... .c: 0 :l '0 .c: 0 ::I '0 .c: 0 :l '0

c Q) .c: -0 0 .c: c Q) ..c "'0 0 0 ..c s:: Q) .c: -0 0 '0 .c .. rn Q) ...c: .c: III .& ...c: ...c: II> .& .c: .c: 0 :::I ... - ~ Q) Q) 0 :l ...

~ Q) Q) 0 :::I ...

~ I» I»

l!! 0 10 s:: '" ~ 0 10 c: ~ l!! 0 10 C III

! >< <I) ::I >< ~ ..!!! >< III :::I

Q) .c: Q) I» ::I <II .c: Q) Q) 0 Q) .c: Q) ;:l. 0 v Q) 0 u Q) <II 0. ... E C 0 .c: 0. ... E C 0 .c: 0. ... u E C 0 .c:

cO :::I Q) ..c cO :l Q) ..c cO ::I Q) .c: iii ..!!! Q) Z -a Q) ... "i

.., I» Z -a Q) .. "i ..!!! .., Z -a Q) ...

..!iC 1:: III "& ..!iC :s Q) I ..!iC - Q) l:1l V I V ..b l:1l V s:: .... .D 0. 0 .c: ... 0. 0 .s ... .D 0. 0 .c:

~ c:: :l ::I :l ... "0 - ~

s;; :l :l ::I ... 0 ~ c:: :l :J :J ... "0 -CJ5 z V) V) co

'"'"" 0 us z V) V) co .., 0 CJ5 z V) V) co ...." 0

35

~ ..... s;:

~ I.Ll N -rI) Q Z ~

:z o -~ -rI) o Q.,

::£ o u

~ rI)

9 o :c I.Ll rI) ;:J o :c

j rn ~ 1 ::I 0 :c

+ roo

~ ~

COl) , N

....

1

1 :c 'a

J

j 'a

!

] ....

1 .... ]

Q

-I .... ::E

'] QI 0'1

1 ] i

00

]

1 I"'-

] ::::r 100 ~ ~ 0

l--] ~ :s 1

I.t:) ~ :c c,:, IoI.l

] :;:

~

~

]

1 COl)

] N

-I ::E

....

Q <:1' ...... <:1' ttl <:1' <:1' <:1' .... <:1'_ r--roo r-- <:1'

N

N C'\l ...0 ...... N ...... 0 C'\l

N C'\l r-- ...0 <:1'- ......

00 ...0 Q ....

~ <:1' ...... C")

roo 00 r-- <::I' Q 00_ U')_

0 U') 0'1 ...... rl COl)

COl) 0\ 0\ U')

roo rl U') C'\l COl) <:1' 0 ...0

<::I' <::I' \I') rl ~ rl ....

00 ...r U') U')

roo U') C") <::I' .... C") 0'\ ...... C") ...0 COl) ......

N

I.t:) N ...0 N ~ <:1' 00 r--COl) 0'\ C'\l 00

...;- ...0 I.t:) <::I' I.t:)

COl) ('I") I I ~ <1' ~ <1'_

100 ...0

Q 0 I I 0'1 0'\ COl) C")

C'\l N rl ....

I.t:) U') r-- C'\l ~ C'\l <::I' C")

00 0'\ C'\l <::1'-...0 N ...0 I.t:) C'\l ('I")

0'1

Q C") rl 00 COl) ...0 U') rl

COl) 0'\ a ...... .... C") C") C") ..... C'\l ..... N C'\l C'I)

-0 0 -0 ..c; 0

QI ..c; <f)

::g QI ::s 0

<f)

0 ::s ..c; ..c; 0 C

Q) ..c; <f)

0 ::l ..... <f) 0 co Q; ..c; QI

U 0- .... co ::s

iii QI QI Z 'OJ U J:, ..

~ c ::s ::I U) Z <f)

r-- C'\l r-- U') .... C") ...0 C") <:1' r-- COl) ...... ...0 U') C") C") 100 r-- C'\l <:1' ....

N

r-- ...... C'\l C") 0'1 C") U') C") C'\l r-- 0'1 C")

...0 r-- ('I") 0\ N r-1

00 00- C") ...... ...... Q 0'1

...0 C'\l r-- ...... COl) <:1'

...0 0 C") r-- 00 <::I' 0 C'\l ('I") 0\_ COl) 0'\ C'\l Q

COl)

r-- 0\ a ...r roo a U') r-- C'\l rl COl) r--...0 rl ...0 00 N C'\l

r-- U') C'\l ...... \I') .... ....

...0 0 I 00 I.t:) rl

0 rl C'\l ~ 0 ...... ...0 00 C'\l

C'\l roo ....

('I") <1' I 00 .... ...... C'\l ...... 0 - 100 U') r-- U') ....J 0'1 <:1' C'\l ~ N

;;> ...r e:: -

I I I I ~ I.t:) U') :s roo r--~ 0 _

~ I.t:) U')

:c c,:, IoI.l

I I I I :;:

100 ...0 N C'\l \I') U')

00 00

0'\ <::I' <:1' <::I' ~ C") C") <:1' 00 r-- COl) C") 00 r-- ...0 0'\ 0'1 C")

00 N r-- U') ...... ~

roo

r-- <:1' C'\l U') COl) 0 C") C'\l <::I' 0'\ N 00 0 0'\ 0'\ C'\l Q C")

0'\ C") r-- roo 0'\ C") C'\l

I.t:) N

-0 0 ..c; QI II)

::l 0

..c; -0 ..... 0 co -0 ..c; QI 0 QI

U ..c; <f)

::s ::l QI 0 c <f) -0

::l -0 0 ..c;

-0 0 0 ..c; c QI -7 ..c QI 0 ..... Q) III c X fJJ

<f) ::l Q; QI ::s E Q) 0

C 0 ..c 0-Q) ..c 0. QI .... iii Q)

..-'( c Q) 'OJ 0- 0 ..c .. ::s .... '0 (5 ~

c <f) co ...., U)

36

0'\ <:1' 00 00 0'\ 0 0'1 ...... C'\l 0 0'\ <:1' 00 U') U') C'\l U') 00 0 00 .... C") 00 C'\l 0 ...r C") 0\ ...0 r-- 00 C") r-- C'\l I.t:) r-- 0 00 ...... ...0 0 ...0 C") U') ...... C")

I.t:) ...... ...... ......

0'\ C'\l 00 r-- 0'\ ...... COl) 0'\ r-- 0'\ 0'\ <:1' C") C'\l 0 U') 0 U') U') 00 N r-- 0'\ ...0 <:1' r-- ...0 0'\ <:1' ('I") ...0 U') a r-1 0'1 C'\l C'\l 0 ...... C'\l r--o.t) ...... ...;- o.t) C") 0\ <:1' C") U') ...... ...... roo ....

U') <:1' 00 r-- ...... <:1' .... 0 ...0 0'\ 00 U') ...0 r--00 C") U') ...0 00 ...... 0'1 <:1' 00 0 0 C") U') U') 0'\ 00 r-- ...... C'\l C") 100 00 r-- ('I") ...0 00 ...... ...0 C'\l ...... C") C'\l ...... 00

0'\ ...0 00 U') C'\l r-- 100 0'\ a 0\ 0\ ...r 00 r--U') r-- C") C") ...0 0'\ COl) <::I' a <:1' rl <::I' U') rl C") C'\l ...... ...... r-- C'\l .... ...... r-- C") U') 00 U')

...... C") C") <:1' C'\l Q C'\l ...... <::I' 0'\ ...... C'\l

COl)

C") ('I") U') U') I 00 COl) C") N N rl U') I 0 C") ...0 ...... C'\l COl) U') a 00 0'\ a C") C'\l ...0 <::I' COl) ...... ...0 00 <::I' C'\l C") C'\l ......

\I') C")

......

U') a I I 00 U') I r-- ~ ...... ...... C") <:1' 0 0'\ 0'\ 00 C") - 00 0'\ 0'\ r-- <::I' ...... r--r-- C'\l 0 C") Z co:. <::I' <:1'_ U') ...0 ...... U') ...;- N ~ 00 N C") CQ N

e:: .... 2-

I I I I I I ~ 00 00 I I I I I I :s 100 ...0 COl) C")

~ :c .... ......

C) IoI.l

I I I I I I :;: ~ <::I' I I I I I I 100 ...0

~ 00 C")

COl)

r-- rl ...... 0 0 C'\l .... C'\l 0 ...... 00 <:1' <1' C'\l r-- C'\l ('I") ...0 0\ C'\l .... 0'\ r-- ...... 0 00 0'\ U') 0'\ 00 C'\l U') 0'\ 0 0'1 U') C'\l ...0 ...0 ...... ...0 0'\ 00 r-- <::I' ...... ...0 0 rl C") 00 <::I' ...... rl N ......

N

C") U') ...0 C'\l ...... ...0 roo ('I") 00 ('I") ...... C'\l rl 0\ ...0 N C'\l 0'\ C'\l ...... Q 00 00 0'\ ...... C") C'\l r--U') 0:. 00 ...0 00_ 00 COl) U') <1'_ ...... C'\l C'\l rl <::I' C'\l 00 0'\ 0'\ U')

..;0 '<i a ...;- 0'\ '<i rl 00 C'\l ...... '<I' ...... 100

-0 -0 0 0 ..c; ..c; QI QI II) <II ::l ::I 0 0

..c; -0 ..c; -0 .... 0 -0

:0 0 co -0 ..c; 0 -0 ..c; Q) 0 Q) ..c; Q) 0

-0 Q) U ..c; <f) -0 QI U ..c; ::s

0 <f) ::l Q) 0 0 <f) ::l QI ::l C II) -0 ::l C <f) -0

..c; 0 ::l -0 0 ..c; ..c; 0 ::l -0 0 Q) ..c; -0 0 0 ..c c Q) ..c; -0 0 0 ..c II) Q) -7 ..c <f) QI -7 ..c; ::l QI 0 ::l ..... QI ;0 C Q) III ..... Q) fJJ 0 X II) 0 co C X <f) ::l .... II) ::l ..c; QI QI ::s Q) ..c; QI QI ::s u E Q) 0 u E Q) 0 ;0 C 0 ..c; 0- ;0 C 0 ..c; ::s Q) ..c ::s Q) ..c QI ;;;;: 0. QI .... iii QI Q) z 0. QI .....

U ..-'( C Q) 'OJ u J:, ..-'( ..... Q)

.0 0- 0 ..c .. 0- 0 C ..c; ::s ::s ::s .... '0 (5 ~ C ::l ::l ::l .... '0 (5 Z <f) <J) co ...., U) Z <J) <J) co ....,

-1i t: o ~

Id -fI) ~ z o E fI)

~ o u ;; fI)

9 o :r:: (.I.J fI) ;;:l o :r::

J

J

]

+ j

r..

1 j

]

If 1 ..,. ] I ] • J

= ] i ]

i ... ] I

t ]:

i 1 ,. ] J j

i "~

I

'd' I/) ... 'd' ... 0 GO

N 0

0 \t) ... I/) It)

"! ... ... I/) GO

0\ iii 0 N

I/) I/)

~ at 0\ ... ('I)

N

r.. GO

"'" QC)

N \Q ... N ('I)

~ IG :J 'd'

~ ... r..

0 f-- GO

~ 0\

11') It)

r.I) ... r.I) I/)

< It) .... 0 .. 0 ... ... 0 0\ ., r-:. ... 0 It)

'd' ('I) QC)

1M Q\ 0\ ('I)

..;

... ...... . -III ...

~

LO C'I t"-0 t"- \0 rl 0'1. 0'1

M a\

...... L(') 0 C'I \0 ao O. t"- '0::1' rl ef) ci

0 ...... L(')

t"- \0 0 0 M ..r '<t 0'1_ LO_

t"- ..r rl 0 ......

~ rl ll') C'I ...... M ll')_ 0:. t"-

M 0\ M (.'J t"-t--_ rl

"'" L(') LO \0 ...... 0\ Il") ""- t"-.... t-- ef)

M ......

t"- ct) M '<:I' M C'I .... (t) \0 00 ex) N

M ...... Ll) ......

00 I I Q'\

LO_ .... Il")

L(') I I '<t 0 0 ...... ......

"'" M C'I t-- N 0 \0_ C'l (")

M 0'1 00 ll') (.'J '<:I'

N

t"- ..r 00 M .... M r-- 0 00 N N \0-C'I r- 0'1 ...... r- ....

(.'J

::2 0 -0

..c -0 Q) ..c VI ;:l ~.

I» 0 <n

..c ;:l ,..c:: 0

Q) ..c c '" 0 5 .... VI <tJ ... Q) ,..c:: (II

0.. ... u co ;:l

..9! ~ Z

en ..b C ;:l ;:l CJi z r.J)

\0 Q'\ 00 t"- 'd' 0 C'I \0 t"- C'I M 0 ..r Q'\ LO '<:1'. 00_ LO_ 0\ LO_ u) rl t"- rl 'd' M N C'I rl

\Q

C'I \0 0 00 0\ 0 0\ rl C'I 0 Q'\ 0:1' ..r rl C'I '0::1'_ \0_ 0:. I/) '0::1' N u) \0 '<:I' M LO rl ao M \Q t"-N '<t 'd' "" ... ... 00 M t"- o ('I) 0 Q'\ 0 0\ 0 \0 r.. t"- t"-C'I 00 .... t"-

~ C'I "!

~ M M I.(') \0 ...... ('I) .... r.. ... C'I 00 0\ \0 .... t"- t"-Q'\ M 00 \0 I/) '0::1' '<:I' ~ M_ C'I 0:. QC) t"- Q'\

C'I '<:I' ...... M ...... M '<t M M ... t"-M ...... QC)

""'-~ ...... ... \0 Il") I N GO ..r rl ao 00 "" N ll') C'I o 0\ eo.! ao 0 ..J) f") \0 ...... Ie

('I) ... I.(') I I 0\ ... Q'\ \0 rl 0 0 ...... ll')

~ C'I I/) LO_ 0 0 lO :J C'I Q'\ lO Ie M

~ r.. '<:I' I/)

::::> a::

I I I I - 0\ 0'1 I

~ QC) 00

~ 0 lO r.I) It)

"'" r.I) .... 4(

I I I I .... ..r I 0 0 0:1' '0::1'

Q ci t--r..

0 t-- Il") 0\ .... (") C'I \0 ll') M M 0\ ll') Q'\

00. '<t 0'1 N ~

N 00 t-- N ci a\ ~ -.:i 0 M C'I 0\

"'" N ...... ...

0:1'

'" '<:I' '" M GO 0 N .... \0 00 t-- 0 ...... C'I '<:I' r--. ~ ....

~ ...... N

00 0 lO M Ll) ao 0 ...... .... r- I/) t"- oo \0 \0 .... M .... N·

('I) -0 -0 ..c I» VI ;:l 0

..c -0 ... -0 <tJ ::2 ..c Q) 0 Q)

U gj ..c -0 ;:l III 0 -0 I: VI -0 -0 ..c :::I -0 ..c

-0 0 -0 Q) ..c c VI

-E ..c ..c III 0 ;:l

ic Q) <n ~ 0 '" ::I (II III :::I 0 (II ..c

E I 0 ...r:: 0. ... Q) c ..c co

15.. Q) .... - ..9! Q) ...0.: i:: Q) III en u 0.. 0 5 ... c: ;:l ... ·0 .2 ;:l

r.J) rll ~ ii5 z

37

t"- ...... Q'\ 00 t"- o LO 0 0 LO 0 0 0 ...... '" 00 00 00 I/) \0 ao LO t"- '" ..r LO LO ...... 0'1 00 ~ I/) M '<:I'- M ..r Q'\ 00 00 ...... 0 Q'\ I/) ...... -.:i \0 ......

C'I C'I ... '<:I' C'I \0 00 0 ('I) ...... \0 \0 0 0 C'I 00 LO LO 0 M "" I/) ao '<:I' C'I \0 C'I \0 LO '<:1'- '<t \0 0 M_ ~ LO LO 0_ t"- oo LO \0_ Q'\ u) L(') ci 0 00 rl a\ -.:i M

Q'\ M '" GO C'I rl LO rl ..r 0 ...

t"- LO \0 N "" GO t"- t"- M M t"- Il") \0 \0 LO Il") '" I.(') r.. M I.(') t"- Il") M ...... 0 rl 00 t"- LO_ 1.(')_

~ .... \0 M ~ .... L(') C'I

00 -.:i C'I ...... C'I \0 ...... C'I 00 Il") ...... ('I) rl ......

('I)

\0 \0 ...... ll') (.'J ... t-- '0::1' 0\ \0 t-- "" '0::1' ll') Q'\ rl C'I t"- o t"- \0 t"- Q'\ C'I \0 0\ \0 M t"- o:. <:!:_ GO t"- 0\ 0 '<:!:_ \0 M '<:1'-C'I -.:i M ll') Q'\ ...... Il") ...... 00 ll') '<:I' \0 Q'\ ...... (.'J "'" ll') ...... "" ......

C'I ...... ('I) C'I ('I)

t-- t-- ll') I '<d1- 0\ 0 "'" 00 0\ I I 00 00 0 00 e- I/) ...... '" 0 t"- \0 00 0 '" ~

t-- M "'- 0 Il")

...... -.:i ~ ...... ...... N ...... ...... Ie C'I ...... N

C'I \0 I I ct) ... ct) C'I .... 0\ I I ...... \0 M. (.'J ('I) N 00 \0 t-- ao rl ...... \!) ... \0 N '0::1' .... ll')

00 -.:i N - ..n 0\ -.:i ..J) N 00 '<:I' Z GO Q'\ N

4( ('I)

co ... a:: ::::>

I I I I I - 0\ Q'\ I I I I I I

~ 0 0 -tt) ll')_

\0 r.I) Ie r.I) 4(

I I I I I ... .... I I I ~ I I I 0:1' '<:I' Ie \0_

Q\ Q'\ M ('I)

.... M 0 0 L() \Q ...... ...... ...... t"- t"- ll') ..r t-- ll') M 00 ...... 0\ N M M 0 N ll') C'I ll') o. 00 "'" I.D Q ""'. "'" t"- ~ \0 ""_ \0 00- 0 .... M ~ t-- -.:i 0\ t-- t-- -.:i 0 Q'\ N (.'J eo.! M ...... N QC)

C'I "'" t-- (") 0 \C r-- N \0 lO r-- \0 M t-- 00 .... \0 "" N C'I 0'1 \0 M '<:I' N M C'I '" M '" "". lI) \0. r-- lO "" '<:1'. Q'\ r-0 M a\ Ll) (.'J .; r-- M \0 -.:i ...... a\ ci \0 M "'" I.D "" 00 M r- \0 .... .... Il") Ll) eo.! M

\Q

::g ~ 0 ..c ..c I» I» !J) <n ;:l ;:l 0 0

..c -0 ..c -0 .... -0 ::s! ... -0 -0 ttl ::2 ..c 0 <tJ ..c Q) 0 Q) ..c ..s! (5

U VI Q) ..c ;:l -0 Q) <.l ..c <I> :::I III -d 0 -0 en :::I Q) ;:l I: VI -0 ..c ;:I C en

::2 -0

0 ;:l -0 ..c 0 ;:l -0 ..c -0 0 -0 III ..c -0 0 0 ,..c:: C VI ..c ... Q) ..c ..c QI 0 ;:l ... 2 ..c ..c Q) ..... ic I» S ic Q) VI <tJ C ~ 0 '" c II) en ;:l Q) Q) Q) ;:l Q) ..c (II Q)

Q) ;:l 0 u E C: 0 ,..c:: 0.. ... u E I 0 ..c ;:l Q) ..c co ;:l ..s! c ..c Z 15.. III ~ ia Q) III Z III ...

...0.: ..... OJ 0.. ...0.: i:: Q)

..b I: U ..b 0. 0 -E .... I: 0.. 0 -£ ;:l ;:l .... ·0 ~

;:l ;:l ;:l ... '0 r.J) If) rll ~ 0 CJi z If). r.J) rll '"":I 0

"d' • :c :c

~

]

+ I .... ] j

] i

....

o '" M M M 0 r- 00 00 0\ '" M r- '<I' 'd:_ lO '<I' '<1'_ .,fC'"iI'Q'I...rO\ ...... ...... 00 N 00 Ll) r- M 1.0 ......

rl

1'1.0'<1'0 ........... 0 0 0\_ 0\ 00 cY'l_ ...... tI)0,>- ...... I' ...... r­C'J

I I

I I

~ ~ ~ ~ ~ ~ :1i ~ C'I') 00 0 Ll) r-: Ll) Ll) 0 0\0\tI)";C<J";";00 o ~ 00 ~ ~ ...... ~ ~ .... ....

::g o

..c: ~ ~ :::2 o 0

..c: ..c:

§ O~ ~ ~ ..c:

Q) ~ ia"Sl­.... c g ~ C1i z

............ \0 r- 00 00 lO_ r-_ C'J \0 ...... c-I '<I' ...... '" Ll) C")

c-I

38

\0 r- r-0\ 00 Ll) ~ '<I' \0 NO";

...... M

C>I C>I \0 C>I o 00 0 M \0_ 00_ N N OO ...... \ON 0\ ...... 0\ rl 0'> lO ......

I ...... r-t.rt 0-......

N 0\ '" '<I' '<I' r-o ...... r-000\",

\0 r-

QO M Ll) '" M '<I' 0\ 00

~ ~ ~ ~ ::: ;:?; ~ ~ ~ ...... '" C'"i M '" r-N N \0 C'l

....

I r­oo 00

'" ......

\0 0 '" 00 r-NOI.O ~ Ll) '<I' C'l,. ...... '" tI) ...... 1.0 r- r­......

] .... 0 C'I C'I r-- '<l' '<l' C'I 0:1' C'I C'I M '<l' ll') ...... r-- r.. 00 0 0\ M 0\ M ll')

N '<l' C'I ...... r-- C'I ..... M 0:1' ..... 0 0\ r-- r-- C'I -0 r.. C'I C'I .... 0 '<l' 0"> -0 0:1' '<l' r-- 0 r-- 0\ ll') 00 t;, 0 0\ r-- ll'l.. r-- I.t) r-- -0 ..... ~ ~ r--

1 ....

c-i \0- ..0 ~ M ..n -<i .,; C'I- ..0 .... a\ ...... 0 ...... ...... ~ ..... ...... r--C'I ...... ...... ......

I.t) 0:1' .... + r..

] CI'I -0 -0 r-- \0 r-- QO 0\ "" ...... 00 "d- \0 \0 \0 \0 N ll') QO ('I') 0 ..... C'I ('I')

N '<l' ('I') ('I') 0"> ll') 0 '<l' 0:1' 0 \0 \0 ('t) 0\ 00 0\ 00 '<l' -0 r-- \0 \0 C'I ll')

O!t' "'" ('t) ll') r-- 0 C'I 0 "'"

..... 00 C'I 00 "d- \0 00_ N ('t) ""'- C'I 0\ ll') ll'). ..... <:)

~ ~ ~ .,; .,; C'I 0 -<i ..n -<i -<i ..n r-- ('t) ('I') 0\- 0\ \0 C'I

j "'" r-- ('I') ('I') ('I') ..... ~ 0\ 00 C'I 00 I.t) 00 '<I' '<l' CI'I ('I') C'I r-- 0 C'I ..... ll') 0'1 ..... ~ ..... N ..... ....

1 N C'I 00 00 00 0 C'I '<l' N '<l' ll') ...... 0\ ..... r-- ll') 0 00 M r-- 0\ 0\ ll') 0\ .c ID r-- ..... 0 ('I') r-- ..... '<l' N ('I') 0 r-- 0 r-- ll') r-- 0:1' ('I') ..... ('I') C'I 0\ ll') \0

~ \.0 0 ll')_ 00 0 0\ "':. 0 00 00 \0 C'I 0 ~

ll') ..... r--.. ..... r--.. 00

-I CI'I 0 M ...... .,; M -<i r-- ~ 0\ M C'I '<l'- M -<i ..... ..... l' ..... r-- ll') I.t) ll') ('t) N ...... .....

! O!t' "'" ('I') ..... .... '4? .. 1 "" II) '<I' ..... ..... 0\ r-- 0 0:1' ll') r-- C'I 0\ C'I 00 ..... ('I') 0 r-- 0\ C'I r-- 0\ 0\

0:1' ..... ll') '<I' 0 0 -0 \0 ~ 0 r-- -0 -0 00 0\ '<I' ..... ..... t-... r-- M C'I -0 ..... ~ -0. ('t)_ 00 ..... M C'I '<I' 00 ..... ll') 0\. r--_ C'I ll'). ll')_ .... ll')_ r-- QO M 0 \0 0\

CiIO C'I ..... a\ r-- M r-- C'I-~ ...... r-: r-- \0 0\ \0 0"> . ..... M ...... 0 '<1'- 0 N • j ('I') \0 '<l' r-- C'I C'I ...... ..... M 0\ ..... 00 In '<l' ..... 00 '<l' £ I.t) "":. ('t) C'I \0 ..... C'I ...... co ('I') .... ..... ~ ..... o:to

~ N .....

1 "0 I co 0 '<l' \0 ll') r-- I \0 0:1' 0 C'I 00 C'I I I C'I o:to 0 C'I 00 M r-- I '<I' .c: CI'I 0\ 0\ ..... -0 C'I CI'I r-- ll') ll') '<l' r-- 0 C'I '<l' ll') C'I ll')

1 .... ~ 0_ ll') C'I 00_ ~ Ie 00 "'" ~ ""'- 0\_ ~

C'I ..... C'I "'" ('t)

:z: ..... r--.. ..n <od' C'I ..n r-- C'I ...... C'I r-- c-i .... 0"1 ..... co r-- ...... N ..... N CI'I N ....

~ ] ('I') ..... '<I' C'I 00 ..... I r-- ID '<I' 0 0 ll') ...... I \0 - l' r-- '<l' C'I M I I .....

~ l' "<I' \0 r-- 0 0 00 - .. ...... 00 C'I ..... 0 ..... N C'I QO ll') 0\ r--N ('t) ('t) ('t) C'I ..... 00 ....l l' 00 \0 r--.. ~ ..... .... Z In ll') ~ \0 00 r--

I IC ~ .,; M ..n c<5 c-i ~ ..... ..0 ..0 ('t) C'I « c-i \0 ~ a\ CI'I ll') 0\ \0 0 "'" -0 ll') a::l co 0 C'I

0 .... ll') ::J l'

"'" CI: O!t' ....

"'" ....

CI: 11') ::J

..... - - -1 ~

Q Q .... ..... I I I I I I Z CI'I 0"> I I I I I I Z N C'I I I I I I I In ll') < .. <od' < 0 0

1 to ::c 0:1'. "':. :c l' r-- .... r--..

0 ..... :: 00

~ 0 r-- ~ ..... -0 ~ co "" c:-= Ie 0::

:2 < ... ::c :: ,

1 '":I ('I') ('() I I J I I I '":I 0:1' "'" J I I I I I '":I CI'I '" I I I I I I ('I') ('t) .... r--.. I.t) ll')

A ~ ~ ~ 0 It) ll')

~ .. 00 ..... . r--CO ...... .... r-- ....

"'" .... ...... l' 0:1' ....

1 ] N ('t) "'" \0 0 ..... \0 C'>I CI'I ll') 0\ C'I ll') \0 00 "'" ('I') 00 ll')

"'" Ll) ll') QO 00

('I') ll') M ('I') 00 0 C'I 0 ,,0 \0 l.t') C'I C'I '<I' r-- ..... N 00 r-- ..... l.t') l.t') "d- 00

~ CI'I ~ ll'l.. ~ '<:I:_ ~ ~ 00_ ~ \0 ..... '" C'I ""'- r-- 00 ~ ~

('I') 0 C'I ..... ..... 0\

1 ('I')

~ ..... 0 "'" r--.. ...... ,..... 0 c-i -<i ..... r--.. 00 en 00 00 ..0 en 0 ('I') ~ ..... r-- C'I r-- 00 ..... C'I ..... l' \0 ..... "'" -0 ..... .... ('I') C'I

J CI'I ..... .... ...... co ('I') ('I')

N ll') '<I' 0 ll') l"- ll') -0 ..... '<l' ll') -0 0 '" '<I' ('t) .... ..... 0\ '<I' U') 00 ..... M ~ 1 co ('() Ll) Ll) 0 \0 r-- '" 0 0\ C'>I '<I' C'I r--.. 00 Ll) co "<I' C'I 0 00 00 '" '<I'

N 0 ~ r-- ..... '<:I:_ '<:I:_ ('t) co 0 ..... 0\ ~ 00. C'I ll') .. ~ 0\ oo_ ..... Ll) ..... 00 .. ..c= M ..,; 0\ 0\ c-i 0\ 0

j N 0 \0 ('I') ll') r-- 0"> L!'l ('I') '<I' M ..e ...... M ~ ('I') r-- ll') .. N 0\ Ll) r-- ll') U") C'I r-- U") 0 M '<I' r-- ..... Ii) M '<I' ...... 00 CI'I ..... ~ ..... -0 '" ... CX!. ...... L!'l r-- ,... ll') ...... .....

('I') 0:1'. CI'I :E oti C'I ...... ('I')

-0 -0 J;! "0 '0 0 .c .c .c (I) (I) (I)

'" '" '" ::s ::s ::s

~ 0 0 0

:::sa .c -c .c -c ..c 0 -0 ... '0 -c ... '0 -0 .. ..c "0 as -c ..c C ttl "'0 -a "0 III "'0

1 Q) .c -! '0 Q) .c Q) '0 .c Q) '0 '" "0 Q) .c '" :::sa (l) U .c !(l "0 (l) U .c ::s ::s 0 '0 '" :s <l) 0 '" ::s C» 0 '0 II> ::s <l) ::s t: '" :::sa 0 ::s t: U) :::2 ::s t: U) -c .... ..c: .c 0 ::s :::2 ..c ..c 0 ::s :::2 ...c: ..c: 0 ::s -c '0 (l) ..c: -0 0 0 0 (l) .c -0 0 0 0 (l) ..c: -c 0 '0

'! t: U) Cl) ..c: ..c: ..c: t: '" (II ..c: ..c ..c § '" 2 ..c: ..c: ..c: 0 ::s .... - ~

Q) Cl) 0 ::s ... 1:: .!.. Q)

Cl) ::s .... ~

Cl) (l)

- Ie 0 co t: '" U) 0 III (/) VJ 0 co t: '" J II) ::s .. x (/) ::s !

CI) ::s Cl) ..c (I) Q) ::s ..c Cl) (II ::s ...c: C» Q) ::s .. U (l) 0 Q)

U <» 0 U 0 s;l, .... E I 0 ..c: s;l, ... E ~

0 ..c .. E C 0 ..c ttl ::s <» c ..c:

~ ::s Q) ..c III ::s <» .c

-; <» ~ Z 0. (l) .. -; <» Z 0. .. -; QI (l) ~ 0.. (l) ..

OJ .b ..:.: 1:: <» OJ .b olIO: - (l)

I u ..:.: 1:: (l) - s;l, 0 ..c - s;l,

~ t: -£i ~

.&J Q. 0 ..c: ~

c ::s ::s ;:s .. '0 - ~ c ::s ::s ;:s '0 ::s J3 ::s ... '0 -U5 z CI) CI) co '"":l 0 U5 z CI) CI) '"":l 0 Z CI) co "":l 0

39

--.. -0 .....

s:::

~ I.I.l N -rI) ~ :z: o E rI)

~ ~ u

~ rI)

9 o :c I.I.l rI)

5 :c

.~ CIJ

~ 1 0 :c

-+ "'"

Ie . ~

M ~

"""

l ~ .c ! 0 :c -0 .. 1 ::s Z

~

I .e '-0

!

"C' ~, .e

""" 1 """ If

1 .e Q

~ """ ::;:

"C

j

i CI'I

] ~

co

1 .e .QI "'" iii .S If "C

j Ie :::r QI

iii ~ ::;: 0

1 !--0( .e

QI, U') fI)

1 fI) -r:c If' 0

1 .e '<:!'

J! ~

1 .e

1 :If

M

"C

j

~ ~

"""

~ N 0\ ......

"'" \0 00 N

~ ...... ~ U')

...... ..n """ Ie

Ie 0\ N 0

"'" 0\ 0 0 N '<1'. Ct) N

0 ...... ...... ..n \0

CI'I Ct) N

"""

"'" N 0\ U')

CI'I N ...... ......

"'" Ct) Ct). \0.

\0 ...... CI'I ...... ...... M ...... N

M 0 \0 N

""" N ...... ['.

~. '<1'. 0 0

U') U') C'i ..D

00 U') ~ \0 ~ C'i M

""" U') ''<1' 0

U') '<I' '<I' 00

~ 0\. '<I' o. N

...... <i ['. ...... N co N

N

N ~ ...... 0\ U') ['. Ct) 0

~ 0\. 00. 00. ...... 0 0 U') ...... Ct) U')

""" Ct) ...... Ie ......

""" M Ct) I I Q ° U') U').

N N 0\ CI'I ......

""" I/) <{) I I C1I) 00 - -"""

...... C'i N 0\

CI'I ...... """

U') N N \0 N Ct) U') ...... M 0\ ['. N

<i N <i Ie 0\ Ct) '<I'

"'" ...... Ct)

"'" CO /U') 0 ..... N ['. U') 00

~ o. ...... 0 ...... <i N M ...... I"- ......

~ N Ct) N ~ <i Ie

-0 "0 -0 .c "0 Cl) .c U)

-0 Cl) ::l 0 "0 U)

::l .c .c 0 Cl) .c t: U)

0 ::l .... U) 0 III .... .c Cl) Cl) u 0- ....

III ::l

iii Cl) Cl) z 0, u .b ...

.2 t: .::l ::l iJ5 z CJ)

...... Ct) U') Ct) co 0\ 00 Ct) 00 N \0 co ['. 0\ N • 00 ['. U')

~ U').

...... 00 0 C'i ...... N N U')

~

0 0\ Ct) Ct) CI'I '<I' ...... ..... 0 \0 0\ "'" 0 0\ 00 ...... N. 0 ~

U') 00 ['. 0 ...... M M U') '<I' N Q ...... N \0 Q Ct)

""". """

...... ...... Ct) \0 """ Ct) 0\

U') \0 N 0 Ie ['. 0 ...... ...... 0\ Ct) Q ...... N

<i 0\ N ..n 0 N 0\ ......

Q N

Ct) 0 ...... ...... Ie U') 00 Ct) Ct) N N ~ 0 ...... U') 0 N ...... Q 00. U')

00 M Ct) r-: 0 ...... ..D 0 '<I' '<I' ['. ['. Ct) co N

~ N M

0\ ...... I N CI'I 0 \0 \0 ...... 0 co N 00 \0. 00 U') '<1'. t-:. \0 C'i Ie

...... ...... N ...... ......

~ , N

N ...... I 0\ "'" \0 00 \0 0 ['. U') ..... ...... ~ Ct) ......

"'" ...... I"-

0 ...... - <i <i ....l M ...... ...... l"-...... ~ """ ...... ~. ....<

; """ -I I I I 0( co 00 I

M Ct)

fI) ~ N

fI) U') - U') ['.

r:c "'" ...... 0 """

I I I I M Ct) I CI'I 0\

~ 0 ..D Ie '<I'

~ ......

"""

...... U') 00 ...... Ie 0 Ct) U') U') '<I' ['.

"'" ..... 0\ ~ o. \0 \0 N 0\ U')

N 00 M 0 ..D ..n <;::I' ..... N N "'" l"- N ...... Ie ......

Ie

U') 0 '<I' Ct) U') 00 I"-0 '<I' 00 0\ "'"

...... N N. '<I' '<I' Ct)

~ U'). ...... ['. M <i ....< N ..n ['. 00 \0 N CI'I U') \0 o. 0\ M ...... ['.

...... ~ M U')

::g 0 .c Cl) U)

::l 0 .c ::g .... 0 III ::g .c Cl) 0 Cl)

U .c U) -0 ::l

::l Cl) 0 "0 t: U) -0 ::l ::g "0 .c .c

-0 0 0 Cl)

Cl) -<;= .c .c t: U) Cl) 0 ::l

1: Cl) U)

X U) U) 0

Cl) ::l ::l .... .c E Cl) 0 Cl)

C 0 .c 0- .... Cl) .c III -a Cl) .... iii Cl) Cl)

..>: 1: Cl) 0, u 0- 0 .c ... ::l .... '0 0 .2 t: ::l

CJ) co '":> iJ5 z

40

['. N ...... ['. '<I' Ie Ct) ...... '<I' 0\ N 00 0\ ['. N Ct) '<I' Ct) co 00 0\ '<I' 0 U') ['. N '<I' 0 '<I' ['. o. ~

Ct) o. N '<I' 0\. U')

<i I"- ..D M N ...... <i C'i \0 ...... ...... U')

"""

['. U') I"- \0 0\

"'" U') ...... Ct) U') N ['. '<I'

Ct) Ct) U') Ct) ..... CI'I 0\ ...... \0 ['. U') N ['.

U') Ct) ....... Ct) Ct)

""" 0\ '<1'. \0 '<I' 0\ ~ ['.

<i N ...... ..n N 0 ['. ..n 00 U')

N Ct) N '<I' Ct) 0\ N U') CI'I

"""

I"- 0\ ...... Ct) 0\ Ie 0\ 0 00 N 0 0 ['.

00 00 ...... ['. ...... M '<I' ...... N \0 U') U') 00 N 0 0\ 0 Ct). "'"

...... ...... Ct) 0 N 00 0\

..D 00 ..D C'i '<I' <i U') ..D C'i 0\ ['. CI'I ..... .....

M

...... 00 ..... ['. \0 "'" U') 00 ...... U') 0\ '<I' U') Ct) ...... 0 U') ...... Ie ...... 0\ '<I' ...... N \0 0 Ct) U') 0 0 00 M \0 '<1'. ['. 0 o. ...... Ct).

\0 0\ \0 <i ..n U') M U') 0\ 0\ ['. 0\ ...... '<I' 0 Ct) 0 0 0\ Ct)

\0 Ct) Ie '<I' U')

\0 N I I U') N U') 00 '<I' ['. ..... I l"-00 0\ 0 Ie N U') 0\ I"- ..... 0\ U'). ['. o. M U') \0 '<1'. 00 ['..

0\ N ...... ~ N ['. M ...... 0\ N ...... N ...... M

\0 \0 I '<I' Ct) \0 I I ...... 0 "'" U') 0\ 0\ 0\ 0 Ct) CI'I U') ...... ...... \0 '<I' ..... I"- Ct) \0. """ 00. ...... \0 0 U')

..D ° I"- - ['. ..D <i 0 M Z N N 0 U') N ......

..... ..... 0( Q ...... a:I N

r:c ;:J -I I I I I U') U') I I I I I I 0( Ie \0 fI) N N

fI) I"-- "'" ...... r:c """ 0

I I I I I N N I I I I I I CI'I 0\

~ 0 ..D Ie '<I'

~ -

0 Ct) N 0 00 CI'I N 0\ \0 00 Ct) 00 Ct) U') 0 '<I' N U') ~ N U') \0 '<I' ...... N ...... Ct) ~ Ct) 00 Ct)

~ 0 ...... 00 ...... ['. ~ Ct)

° ['. M ..n I"- :i ['. M <i <i ['. M 0 ...... ...... ...... ...... CI'I '<I' N Ct) ...... Q

""" '<I' 0\ 0\ Ct) U') M ['. Ct) ['. \0 ..... ...... 00 \0 '<I' U') 0\ \0 U') U') N ...... U') 00 0\ N o. \0 '<1'. Ct) I"-

~ U') 0 0 U'). 0\ o . \0

['. N ['. 0\ U') 00 0\ ..n '<I' U') U') U') ['. Ct) \0 N ...... M U') 0 Ct) '<I' ...... Ct) ...... 0\ 00 Q \0 ...... ......

~ """ ::g ::g

0 0 .c .c

Cl) Cl) U) U)

::l ::l 0 0

.c -0 .c ::g .... "0 -0 .... 0 III -0 .c "0 III -0 .c Cl) "0 Cl) .c Cl) "0

Cl) U .c U) -0 Cl) U .c ::l U) ::l Cl) 0 "0

U) ::l Cl) ::l t: U) ::g ::l t: U) -0 0 ::l -0 .c .c 0 ::l -0 "0 .c -0 0 "0 0 Cl) .c -0 0 "0

Cl) -<;= .c .c t: U) Cl) .c .c .c .... Cl) 0 ::l .... Cl)

1: Cl) U) 1: i: Cl) U) III X U) U) 0 III U)

Cl) Cl) ::l ::l .... .c Cl) Cl) ::l ::l

u E Cl) 0 Cl) u E Cl) 0 C 0 .c 0- .... C 0 .c ::l Cl) .c III ::l Q) .c z -a Cl) .... iii ~ Cl) z -a Cl) ....

.b ..>: 1: Cl) OJ u .b ..>: 1: Cl)

0- 0 .c ... 0- 0 .c ::l ::l .... '0 ..... .2 t: ::l ::l ::l .... '0 0 CJ) CJ) co '":> 0 iJ5 z CJ) CJ) co '":>

+ r-.

....

]

1 .... ....

o ....

QO

r-- \0 «r 0'1000 00 ~ 0'1 u-i N M r-- r--...... ......

<:> ...... It) L/') .... r--

N It) ....

.... 01 CO)

N N ....

\0 N 0 00 I.!) "<t ...... N ...... LO_ L/') ~

ooou-ir-­N ...... 0'1 I.!) ...... 0'1. \0

......

r-- ...... ...... «r \0 ...... M. LO_ M. I.!) ...... r-­(") ......

I.!)

o 0'1 00 N L/') N M 0 00 -6 0\ r-­M N

o 00 M

N

r-­...... ...... on ......

r-- 0 \0 «r N I.!) o \0 N NOo r-- "<t M

r--

"'0 :5! 0: 0 .c ii ~ gj 5' 0

..c: .c .. .... ClI r::: .c ~ 0

<:> .... N

r-. <:> 0'1 N

41

M o ......

o N ......

N M o \0 o ......

«r «r ...... (") r-- r-­I.!) M N

0\ N \0 N N «r

OONMr-­«r 0'1 r-- ...... 0'1 M. 0'1 ~ M ...... u-ion N M 0'1 M ......

00 \0 \0 (") o o N

o \0 on 0'1 M «r C\I ...... L/') M «r 0'1 0'1 LO_ M 00. ~ ~ .; on u-i 0 ...... r--...... ...... r-- ..... ..... N

......

MNMoor--r--O r-- «r on M N «r M r--~OO.NN~oo

gS;~~·~~t

"'0 0: ii gj o

..c: c o ~ Q) Po

"<t_ I.!) \0 ......

:5! o

.c ClI ; o

.c .... 10 Q)

U ::I r::: "'0

-0 ..c ClI V)

::I o .c

.... Q)

.c o

r-- (") r-- 0 \0 ..... 00 «r Ooq_ ...... O 0\ on 0\ ...... N 00

............ MO'Ir--N o M «r 00 0'1 0'1 o on. r-- 0 0 0'1 M 0 N N ...... ...... ......

o 00 on 00 0'1 L/') ...... «r. I.!) 00 N 00 cr)

......

I I

I \

0'1 I r--

I I

.\ I

......

...... 0'1 ......

0'1 00 «r "<t «r ...... r-- M 00 0'1 L/') "<t 00 r-- ...... "<t N 0 u-i 0\ 0 .; r-: "<t •

N N

o 0 M (1\ N r--~oq_N NON ............ N .... ......

:5! o .c Q)

'" ::s o

.c

] r::: ClI

E Q)

"i5. Po ::s

(f)

, ] \D "'" M C'J ..... 00 0'1 0'1 e U"l 0 0 U"l 0'1 M 00 \D 0'1 M C'J \0 0'1 \0 ..... Cf) ..... C'J 0\ 0'1 0 0'1 0 ~ "'" \0 U"l ..... ..... "'" 0 C\ \0 \0 "'" r-- 00 U"l 0 .... ..... 00. ..... 00 0 ..... 0'1

~ 0_ .... 0 U"l .... 0_ .... r-- 0 00 "'" 0 0'1

1 ....

\Ii 0\ ~ ~ ~ 0\ 0\ M ci 0\ 0 .... .... M r-- 0'1 .... C'J M C\ .... .....

C'J .... "'" ..... ..... ..... M .... ~ ~ .... + ....

1 N ..... C'J 0 \0 U"l 0'1 0'1 .... .... C'J M 0 0\ M 0\ ~ 0 0 r-- \0 \0 \0 0 .... C'J C'J C'J M C'J M "'" C"I .... M r-- 0\ 00 -C'J r-- .... .... 0'1 "'" "'" M ...... r--~ til 0\ ..... U"l .... ~ U"l ~ 0'1 U"l N 0\ "'" r-1 N ~ \0 M. 00 U"l \0 U"l C'J

C 0 ...... M 0\ t!") r-1 0'1 0\ t!") ..c 0 ..,f t!") t!") 00 C'i «:t' \Ii ..,f ~ , .... r-- M .... M .... GO ..... "'" 00 M .... .... U"l 0'1 N 0 C"I \0 "'"

,..... r-:. C"I U"l M M Q\ ..... "'" ~ N \0 ....

c:i .....

N

1 \0 00 0 U"l U"l r-- ..... 0 C"I r-- 0\ \0 \0 \0 \0 0'1 .... .... ..... 0\ 0'1 .... U) ..... .... N "'" 00 \0 00 \0 ,..... C"I «:t r-- "'" \0 0\ ..... "'" .... 00 \0 M 0\ 0\ "'" \.0

~ N C'J M 0\ .til 0 ..... ~ M. N ~ r-- 00 0\ Q\ .... 00. ,..... U"l r-- N .....

1 Q\

~ M 0 U"l .... 0\ 0'1 ..; ...... ..c M· ci ~ t!") ...... ~ N- 00 ..,f cr) C'J 0 0 N ,...., \.0 \.0 ,...., ~ ...... M "'" \0 ,..... ...... \0 0

N .... .... 'f <II'

I ~ 00 00 00 M 0 r-- ...... Lr.I N 00 N "'" 00 N 0\ e \0 0 \0 0\ N U"l C'J Cf) 0 0'1 ...... r-- r-- M M ~ 0 ..... \0 ...... 0 N ..... Q\ 0 00 U"l U"l \.0 ..... ..... ~

...... C'J 0 M U1 00 M_ ~a N N M "'" 0 ~ M ~ ~

0 \0 CJ\ U1 0'1 0

1'--'j to M M M ct5 r-- 0 r-- ...... 0\ ~ 0\ r:-: N M ...... ~ ct5 00 0 r:-: ~ Cf) U"l \0 \0 0\ U"l ..... .... C'J "'" "'" r-- ..... ...... \0 C'J ...... ..... N M

- - It.! 'd'_ 00 \0 N '<l:, \.0 U"l N 0 C\! ...... .... M .... C\! ~ ......

J Lr.I Cf) ....

] .... C'J ...... U"l \0 0 I r-- Cf) 'd' 0 0 M <:> I \0 QO 00 ...... U"l ct) I I ...... ~ ..... M 0'1 M "'" C'J Cf) 0\ N N ...... 'd' "'" e ...... ...... r-- C\! 00

J .... ~ C'J 0 C'J "'" ..... M .... r-- q_ C\l 0_ ...... It') to:. "'" q_ 0 "'" r--,..... r:-: M 0 r-- c:i ,..... 0\ ...... 0 \.0 ~ 0\ \Ii Q\ ..... \.0 M N ..... <:> C'J N \0 U"l

Cf) ...... \0 ..... .... ~

(II .... ~ - ::J' ~ Z C'I\

] ~ Q\ 0'1 C'<I \.0 M ...... I 00 QO ('t) \0 00 0'1 ,..... I ...... ~ \0 \0 00 "'" I I r--.... N M C'J C'J <:> 0 M ·0 ..... U"l 0\ U"l <:> 00 N N \0 C'J "'" U"l

0 .... q_ 0'1 00_ M ct) r--~ N 00 M tq r-- M ('I") t:z:: C\ C'J U"l "! Ll) "l

I, Ie> I- Cf) <:> 0 C'J ct5 0 N ..,f 0 r-- 0\ 0\ ::J 0 ..n <:> U"l as ..... - ..... 0'1 U"l U) "'" - \0 0 C'J N - M "'" C\! .....

Lr.I C'J ...... .... Cf) 0\ ...... ...... N M :c ~ ..... :t: N :r: ~ fIJ .... fIl .... fIJ

-1 (.I.J (.I.J (.I.J Q .... ...... I I I I I I ~ .... r-- I I I I I I Q ~ "'" I I I I I I

~ .... ...... .... r-- ~ Cf) M

J It.! It.! tq 0. 0 "I!!' "'" Q., .; "'" Do. "I!!' ~ Q., 0 0

0\ U"l "'" ~ C\ ......

~ It.! .....

~ "I!!' .... .....

.... ::c :c ] I' C1 1.0 \0 I , I I I I ~ 0 0 I I I I I I

~ \D \0 I I I I I I

~ GO 00 , .... ...... .... r--~ <:1'. :E ~ \0 ~ 00.

j .... ...... ct)- r--.... ao Cf) 0'1 .... 00

QO N 0'1 ...... QO N ....

tl .... U"l

"'" N N U"l <:> \0 C"I M CJ\ \0 «:t U"l CJ\ ('I") It.! N U"l \0 ~ 0 ...... C")

\D \.0 0\ r-- 0\ M \0 «:t .... \0 It') ..... 0\ U"l U"l 0 .... <:> M It') 00 0 "" \D 0 <:> 00 N r-- N ~ M.. 0'1 «:t \0 M «:t_ 0'1_ U"l Cf) ...... \0 N 00 C'J M ~

11 co .; ..c ..; 0 M 0 ct5 ,...., «:t- ..; 0\ ct5 N ('I") 0\ ...... 0'1- ..... ..,f 00 ..; ...... 0\ "'" r-- \.0 "'" U"l "'"

Cf) U"l N r-- 0\ C'J N N .... "'" ...... 0'1 \0 ,...., M ...... .... ...... N ...... Cf) ...... ..... QO

QO ~ N - . 11 N "'" C'J "'" N \0 \0 00 e \0 \0 M C'") 00 It') 0\ N 00 \0 ...... 0- 00 ...... a..

\0 U"l "'" \0 ..... 0'1 r-- ..... \0 M 0 M \0 0'1 "'" r-- e ...... M M «:t 0'1 M C")

It.! ...... ..... ~ N 0\. 'd'_ \.0 QO It') .... N ..... r-- q_ 0\. .... \0 0 r-- <:> ..... 'd'. \J:!. N 00 \0 00'

"'" N 00 0 r-- 0 It') 00 0 ,...., 00 r-- \D U"l M \0 C\i r-- C\I a..

- j r 0'1 ..... N \0 0 0'1 r-- .... 0 0 Ll) N \0 "'" U"l 0'1 ..... \0 «:t «:t 'd' rl .... C'J ""'. C'J ""'_ C\I M_ It.! N ~ ...... ...... ...... oq_ N U"l M U"l e "I!!'. \D

0 U"l ...... N M ,...., .... ...... .... N .... "'0 "'0 :2 , (5 (5 0 , ..c ..c .c

Q) Q) Q) II> II> II> ::s ::s ::s

1 0 0 0

-0 ..c -0 ..c 3! .c (5 -0 .. -0

(5 3! ... -0 0 =§ ... ..c '0 CtI -§ 0 CtI ..c It! 3!

(II ..c ~ (5 ..c ~ '0 (II ..c ~ 0

II> 3! (II ..c VI

=§ Q) ..c VI -0 Q) ..c ::s ::s ::s

0 CI) ::I Q) 0 CI) ::s Q) 0 '0 '" ::I Q)

0 ::s c:: III

~ ::s c:: II> 3! ::s c II> :g "" ..c .c 0 ::s 3! ..c ..c 0 ::s 3! 0 ..c ..c 0 ::s -0

0 c:: Q) ..c -c 0 0 ..c c Q) ..c -c 0 0 ..c c:: Q) ..c '1:1 0 "0 .c

"S '" Q) ..c ..c II) Q) ..c ..c III Q) ..c ..c 0 ::s ... Q) 0 ::I .. Q) 0 ::s .. QI 1:

, Q) III .... I Q) CI) .... I Q) .. CI) 0 to 1< ~ 0 CtI c >C III 0 IV C 1< !

... III :J rn :J .. II) ;l Q) ..c Q) Q)

Q) ::s 0 Q) ..c Q) Q) Q) ::I 0 Q) ..c Q) Q)

If :l 0 Q.. ... U e r:: 0 ..c Q.. .... u E r:: 0 ..c Q.. .... u E 0 .c

IV ::s Q) ..c_ eo ::s Q) ..c IV ::I ~ C ..c

"'; ~ ~ Z 0. Q) .... 1i Q) Q) Z 0. Q) ... 1i Q) Q) z Q) ... ...::<: 1: Q) Oi ...::<: _.

Q) Oi Q.. ...::<: 'E Q) .... Ol u .b Q.. 0 5 .... u .b Q.. 0 .5 £ ... u .b Q.. 0 -5 ~

c:: ::s ::s ::s ... ·0 ~ c:: ::I ::s ::s ... 0 ~

c:: ::s ::s ::s ... ·0 Ci5 z (J) (J) CO '"":> ij) Z (J) (J) CO -;, 0 Ci5 z (J) (J) CO "J 0

42

1 0'1 "" "" ('t) ..... \C) "" ~ l"- ..... 1.0 co 0\ \C) N l.O 011 ~ co l.O N 0 N N A 'II!' ('t) "" C'J r-- 00 1.0 N It) ..... ..... Lil l.O N Lil M CI'I N C'l 1.0 ..... 1.0 ..... 0\

C'l CX!. t.q ""- ~ C\!. r-- ..... 0 ..... ~ ..... 00_ ~ ..... 00 ""_ ~ 0\ ""- r-:

J ~ ~ CI'I .-4 ...c GO

... ('t) ...... ~ ~ 1.0 ..; ..... C'l C'l "" l.O 00 C'i) ..... 00 N ..... r--

Q C'J Lil .....

It) ..... C'l

It) M

.... + ,...

] l"- 1.0 M N 00 0\ 00 ..... l"- ..... 0\ "" a 00 Lil ..... Q Lil "" 0\ 00 ..... M a 'II!' Lil co C'J 0\ ~ ..... 0\ l"- C'l 00 ..... \C) 00 C'l 00 l"- ~ 0\ a ~ 0\ 0\ .... C'i) 0\ C'l "" 00_ l.O Lil 1.0 l"- ""- M Lil 00 .:to Lil Lil It) l.O 00 0\ a a 0\ .....

C ~ U1 ~ C'i 0 0 0\ ~ ~ N ~ ..... .0- ..... et) cr) cr) 0\ ~ 0\ 0 .....

j " 0 .:to ~ 1.0 1.0 00 \C) N N .:to CI'I ..... ~ .:to N .... .:to C'l M 'II!' N ..... 0\ IoC ..... "" .... ..... ~~ IoC N ....

] GO ..... l.O ...... "" ~ ~ "" ~ ~ N 00 0\ ('t) .... '<t ~ '<t ('t) M .:to "" 1.0 a 0'1 co co ~ ('t) ~ Lil ~ ~ ~ 0 ..... ~ Lil ..... ~ IoC a co Lil 0\ co "'" 0 C¥) "'" ~ "'" 0 CX!. 0 0 ~

..... ~ 0\ r-: t.q C\!. C'l .... M • q U1 C'l C\!. 00 CX!.

1 01

~ C'l .,f et) C'l N cr) ..... U1 ..... .... 1.0 et) ~ ..... et) .0- ..... o..ri '<t

N r-- N ..... M It) ..... "'" r-- ..... ..... N Lil ...... ,... ..... It) .... N .... ....

~ .. I .... 0\ ..-< <"1 ..... Lil 1.0 1.0 Q ~ ~ t-- ..-< <"1 0'\ - .... t-- ..,. 1.0 0 ~ t-- Lil

CI) 0 1.0 .... 1.0 0 "" ~ CI) 0 ..... 0 "'" 0 ~ N Q 0 "" 0 C'l 0 0 ...... Q 0 r-- 0 U1 \C) "" \C) 0'1 Lil ~ 00_ ...... 00_ 0\_ 0 .... t.q 0 C'l '<t- oo Lil \C)

I GO N N ct) c-l et) 10 \t5 cr) N It) It) Lil .n 0 "" It) ,;. \C) et) \t5 ~ .,f ...... et)

I C'l CN "" 0 ..... 1.0 ..... "'"

C'l 0 .... 0\ ~ ..... r-- rl a r-- M 0'1 N 00 ~ ..... IoC CX!. Lil '<t N ~ ('t) C'l Q\ ct) Q\ ..... o. .....

1 ..; N N

] It) 0 0\ ..... 0\ 10 I rl Q\ Lil C'l ...... .:to I I r-- IoC Lil ~ 0 Lil Lil I "<:1' N Lil 10 r-- ~ CN 00 .... \C) '<t 1.0 00 1.0 0 00 ..... ...... Lil C'l ......

J ,... GO N r-- .... ~ 00_ GO 1.0 ~ ~ C":!. C":!. Q U1 00 r-- <'l t.q :c

It) ...... ..; r-- ~ 00 'Ii ~ 00 0 0\ 0\ 1.0 00 ~ 0\ ...... "<:1' ('t) C'l 00 CN rl Lil ..... N ...... CI) GO N ...c

I!I') . N

1 I I C'l I t I I N M ...... 0\ 00 rl 'II!' ...... 00 0 ~ GO N 0\ rl 00 00 l"- CN 0\ Lil 1.0 M 0 a 00 0 ...... a IoC N 0 U1 Lil CN

~ N ...... t.q <:!:_ t.q Lil

~ GO <:!:_ ~ oq_ 1.0 C":!. Z ~

r-- 0\ ~ 0\ C\!.

j IoC 1.0 0\ '<t M 0 0\ r-- 00 rl ..; r-- 00 0 C'l 0() M

~ C'l Lil rl "" Lil '<t r-- 0\ N ~ ~ ...... rl '<t "<:1' N Q\ C\!. rl ..... ~ r-- = ~ U1

0 It) ... ;;:J

Q\ c:: IoC

!- .-I g: ;:J

] - - -~

0 0 I I t I I f

~ Q\ 0- f I 1 I I I

~ .... ..... f I I I I I

Q\ 0\ .... rl ,... r--

j an It) Lil_ Q\ 0- IoC 1.0

0 0

~ l"- r--~ N N

r-- .... Lil ." ,... ..... .... rl It)

::> .... ::> .... ::J .... t:l t:l (.!)

] GO 00 I I , I I I .... ..... I I I I r I ,... r-- , I I I , I ,... r-- CI) ~ ~ '<t , ~

C'l q a ~

t\l .

j .. o..n N cr)

It) 00 N 0 C¥) 00 GO ..... 0 rl GO .... ....

t ] N o..n 00 o..n M 0() ..... N CI'I N 0 r-- N 0\ M 1.0 C") M 00 00 rl 0\ 0() 1.0 IoC Lil 00 \C) "" .:to N "" N r-- 1.0 M 00 r-- \C) M C") 00 N N \C) \C) o..n a

t ~ Lil_ a ..... C'l 0- M 1.0 ~ 00 M Lil 00 1.0 0 Lil q ~ ~ 1.0 M N CN .....

1 I!I') CN 0\ o..ri cr) 0\ 0\ as as ci \Ii .,f o..ri N \Ii M et) as et) .,f ~ N ,... r-- M CN 0() 1.0 r-- ~ ..... N M 0 ~ "<:1' Cf) U1 ..... 0() r-- ('t) M

J ,... .... CN .... IoC .... ..... ..... .... ,... 'II!' CI)

GO 1.0 to "" ~ .:to .:to 00 N Lil 00 00 ... ..... "" Lil \C ..... ~ 1.0 \C) M 0 ~ jl N 1.0 M 0\ C'l 0() 1.0 Lil 'II!' Lil 00 CN ... 0\ 1.0 0 GO ..... '<t 1.0 ...... 0\ a 10

~ C":!. ~ 00 0_ ..... 0\ 00_ It) M r-- ..... ~ C\!. '<t 0\ Ci') q 00 r-- '<t oq_ t.q 0-0\ r-- 00 ('t) \0 Lil 00 r-- et) 0\ \0 t\l cr) to t\l 00 0\ 1.0 M N N

,j 011 CI'I M 0() Lil 0\ .:to M CN Ci') ... r-- 0\ \0 M C\l .:to IoC C\l 0 Lil CN ..... .... 0()

GO N 0() ..... ..... ..... C'l IoC ... CX!. r-- '<t_ ..... C'II ..... 0 .:to r--00 ..; 'If ~ ~

...... C'l N ..... C'l It) Ci')

"'0 ~ "'0 (5 (5 ..c:: ..c:: ..c:::

Q) ~ Q) In '" ::s ::s ;:::!

i 0 0 0

J2 ..c ~ ..c::: J2 ..c::: 0 "'0 ... J2 ... 0 ;:g .... ..c::: (5 III "'0 ..c::: 0 III "'0 ..c::: 0 III J2 Q) ..c::: Q) (5 Q) ..c Q) (5 Q) ..c::: Q) 0 <II

J2 Q) -0 ..c::: <II "'0 Q) -0 ..c <II

"'0 Q) -g ..c::: ::s ::s ;:::! 0 In ::s Q) 0 (5 gj ::s Q) 0 (5 In Q)

0 ::s c '" "'0 C <n :g ::s c '" "t:J ~ ..c:: ..c 0 ::s "'0 (5 ..c::: ..c: 0 ::s J2 0 ..c: ..c 0 ::s "'0 '0

c Q) ..c "'0 0 (5 ..c::: c Q) ..c "'0 0 0 ..c:: c Q) .c l 0 (5 ..c '! <I) Q) i ..c::: II) Q) .c ..c::: <n of ..c: 0 ::s ... Q) 0 ;:::! ... Q) 0 ::s ... Q) - Q) en 1: ~

Q) en Q) en l'.! 0 III C ~ 0 III <I) 0 III X

! :< <II ::s en ::s ... en ::s

Q) .c Q) Q) Q) ::s 0 Q) ..c: Q) Q)

Q) ::s 0 Q) ..c: Q) Q) Q) ::s 0

0- .. u E C 0 ..c::: 0. ... u E C 0 .c 0. ... u E I 0 ..c III ::s

~ .c III ::s % .c III ::s

% c ..c: '3

Q) Q) Z Q) ~ 'ia Q) -g ~ Q) ... ca Q) Q) l til ~

""6! U .g 0. ..::0:: 1: Q) '& ..::0:: 1: Q) '& U ..::0:: C Q) 0- 0 ..c: .. ..0 0. 0 ..c::: .... g- o .s

~ c ::l ::l ... '0 0 ~ .5 ::l ::l ... '0 (5 ~

c: ::s ;::> ... '0 U) Z rJ) IF) CO ~ tJ) Z tJ) IF) CO '"';) ii5 z tJ) rJ) CO '"';) 0

43

"0

J "'"' I.D Cl (]\ 0 00 """ """

~ N' 0'> l!) I.D (]\ r-. (]\ ~ """ .....

""" """ (]\ r-. l!)

It) I.l"l I.D 0 00 ...... N c:IO ...... 10 (]\ N (]\ 00 \C «) ...... 0 U") ...... «)

"'"' 0\ N ('Ij N M It) ...... N .....

1 "'"' + ,....

] It) LI) 00 """

C'J

""" """ 00 '" C'J r-. 00 I.D

""" (]\ ('Ij IC ('Ij ..... \!) I.D 0 l!) l!)

"'"' ('Ij Cl N (]\ I.D r-. ..... Q ..... I.D .... ...... ('Ij C") C'J Q C'J """ r-. ('Ij C") (]\

"'"' C") o.

""" (]\ C'J ,.... M r-. M ...... ......

~ C'J ...... 00

Q .... ...... ...... Q) ... ~ ~ ... i ] ~

""" ...... ...... 0 00

""" (]\

"'"' r-. C'J """

M r-. ...... r-. IC r-. (]\ r-. r-. ...... ('Ij C'J M ...... N LO

""" C'J I.D ...... ... ...... ...... ('Ij N ...... ~ 0 ('Ij 0 N

""" 0

~ """ ...... 00 ('Ij N .... \!) M ......

IC~ M l!) l!) C'J

-I 0\ ...... ~ "'"' "'"'

'il ! ~

1 N C'J (]\ 1.0

""" N 0 0\ 0\ M 0 N l!)

""" """ ...... M 0\ (]\

""" 0\ ao 1.0 00

N """ 00 r--

""" N 0

""" '111' r-- l!) C") l!) ...... M (]\ ~ 1.0 ('Ij

""" 00 1.0 l!)

.c: ,.... """. I.D ...... 0 00 LO 0 C") """. ..... N

""" M I.Q C'J r-- M ......

i c:IO ..; N cti N 0 C'J U") ...... ..; M

.~ "'"' "'"' fI)

J 1 It) ('Ij I.D 0\ 00 I I (]\ ~

""" l!) l!) 0 I I 0 "'"' 0\ ......

""" 00 I I 0\

.c: "'"' ...... 00 (]\

""" I.D IC LI)

""" (]\ r-- It) C") LI) LI) (]\

Q) ~ ...... C'J N ..... QO I.D

~ ...... I.D ...... ,....

1 "'"' .....

"'"' CI{ N

] -- M - 0 0 I.D l!) I I N :i' ,.... (]\ N I.D C") I I r-- \C ...... 00 0 C'J I I l!)

..J "'"' 00 0\ l!) 0 00 M ...... I.D 0 C") ......

~ ,.... \0 N LO r-- \0

~ ~ N r-. """

l!)

""" ~ et) ..... ..... M C")

""" "'"' ..... \0. ...... .....

G) 10 c-.i ..:f t.ti C'J M ..... J 0 c:IO

~ c:: N

l- ;:l - - -]

;::, ::J ;::, - - -Q ,.... r-. I I I I r I Q 0:1' """

I I I I I I Q et) M I I I I I I QO 00 ~ N \C \0

G) It) ~ 0\ 0\ ~ ~ """ a($ It) LO

] Z Z Z ce <I: <I: ..... ~ ~ ~

1 Q It) LO I I I I I I Q N N 1 I I I I I Q M M I I I I I I

"'"' ...... '111' """ ,.... r-.

.a It) I.l"l "'"'

...... M M

~ '111' ...... ,...., .... "'"' ,

:I: .

~ ] 0 ° r-. (]\ 00 I.D 00 N ID r-- I.D """

0\ I.D 00 I.D 0:1' M ...... LO (]\ 0 0 I.D 0\ N I.l"l ..... 00 ...... r-. ...... c:IO M 00 ...... ...... M ...... r-. Q 00 r-. 0 I.D 00 \0 «)

:I IC o. I.D l!) N ,...., ('Ij r-. c:IO~ """ ..... ('Ij LO ...... N c:IO l!)

""" N r-- N

""" 1 M ...... ~ ...... ..... ......

_g ID N et)

QI

~ It) N r-. I.D ...... I.D

""" 0\ ~ I.D 0\ I.D

""" 00 ('Ij ...... c:IO I.D 00 ° r-. ao ...... 00 -1 ID r-. 00 10 """ 00 r-. '<I' et)

""" t- LO 0 '<I' t- M ~ N 0 0 ('Ij ('Ij 0 ......

0 QO~ LI).

""" \0 o. r-. C'J ~ 0\ ~ """

(]\ l!) (]\ IO~ I.D ..... C'J ..... N ('Ij

j .c: I.D ..:f ('Ij c-.i ..... .n 0\ ..... ..... l!) ..... .....

~ ~ c:IO .... Q c:IO

N N

"'0 =§ "'0 (5 (5 ..G ..G ..G ~ ~ ~ VI en VI ::I ::I ::I

:I 0 0 0

:5! ..G "'0 ..c: ::2 ..c: 0 " ... "'5 "'0 ... 0 :5! ...

i ..G (5 <tl " ..G (5 <tl "'0 ..G 0 <tl " (l) ..c: (l) (5 (l) ...: (l) (5 (l) ...: (l) 0: VI

=§ ~ U ..G en ::g (l) U ..G VI ::g (l) U ..G ::l U) ::l Q) ::l U) ::l ~ ::l ;g ::I (l) 0 :::l en "'0 0 0 ::l V> ::g 0 0 I::: V> " _g .... ..G {i 0 C ::I " 0: ..G ..G 0 C ::l " .s::: ..G 0 ::l :5! '0 ..G " 0 (5 (l) ..c: " 0 (5 0 ~ ...: "'0 0 0

'0 I::: IJ) 2 ...: ..G .s::: I::: rJ> 2 ..c: ..G ..c: t:: U) (l) 'Z ...: .s:::

0 ::l .... 1< (l)

Q) 0 :::l ... 1< (l)

(l) 0 :::l .... , .... Q) (l)

rJ> 0 It! C rJ> III 0 It! C U) ell 0 It! C '" .... en ::l .... III :::l .... x 3 ;::s

! ..c: (l) (l) ::l ..c: ~ (l) :::l ..c: ~ (l) Q) '0 E (l) 0 (l)

E Q) 0 Q) '0 E Q) 0

0- .... i= 0 ..G 0- ... u &. 0 ..G A .... i= 0 ..J:: It! ::s Q) .s::: It! ::s (l) .s::: It! ::l (l) ..c:

iii Q)

~ z -a Q) ... iii OJ OJ z i5. OJ .... iii Q) (l) Z i5. (l) ... 'Ol ..><: 'E (l) 'Ol ..><: - Q) 'Ol ..:.: 'E Q)

.D u , .§ u .D .... A 0 ..G .... .D A 0 .s ... 0- 0 ..J::

~ C :::l ::s ::s .... '0 6 ~

C ::l ;:I ::l ... ~ c ;:I ::l ::l .... '0 (5 1i) z tf) tf) co ...., 1i) z tf) tf) co ...., 0 ii5 z tf) tf) co ....,

44

] ~ '<:I' 0() '<:I' 00 0() '<:I' LO CIO '<:I' CN H 0() 'd' 00 .... ~ I \0 ('() 0 '<:I' \0 '<:I' OC .... CN 0() CN ('() 00 CI'I .... CN \0 CN 0\ [' OC N ('() .... ~ .... N

1 .... ~

+ .._

] ~ ('() CN 00 [' [' '<:I' CN CI'I LO .... ('() 0 .... C\I [' c:I' 00 ..... LO [' \0 C\.I LO .... \0 00 C\I C") ..... [' .... \I) 00 0\ C\I 00 0- .::r II) c:I' [' 0- II) C\I ('1') II)

ll) '<:I' CN C\I H 0 M ~ ('() 0 0"1 ('() CN C'I'J .... C\I [' Q 00 N ...... ..; c-.f Cf5

i .... .... ....

] oc '<:I' '<:I' 0 0() [' '<:I' .... CI'I C\I LO \0 C\I \0 ..... [' CI'I C\I 0"1 '<:I' \0 ..... C") '<:I' CIO [' 0- 0() .... '<:I' [' Ct) C\I C") 0- .... M ('() 'IIf '<:I' LO 0"1 .... C")

~ r-I M ('() r-I CI'I rl C") C\I r-I N

1 01

~

'9 .".

] .... C\I C") 00 C\I I!) II) \0 ll) C") \0 00 C\I II) C\I 0"1 \C 0"1 [' 0 0 0 C") ['

0 00 \0 CN C\I \0 \0 [' N 0"1 00 \0 00 U') C\I rl .... 00 [' \0 '<:I' .... '<:I' LO \C C") H C\I t---_ '<:I'_ or,) 0\ 0. LO_ ..... LO o_ .::r ~ C\I '1'>.. ..... '<:I' .....

CIC .... M M C\I .... 0'1 C\I C\I ('() ..... III j ~ r-I ll) In

GJ N ~

i ] N \0 '<:I' '<:I' 0- rl I 00 .". 0- C\I 0\ 0- ...... I '<:I' Q() [' C\I II) 0 I I '<:I' e r-I rl 00 ..... \0 .... 00 \0 0- LO Q() ('() .... C\I r-I

0

J CI'I .... U') .... .... .::r .... H

:c .... - - -~ ~

:z: '?

« ca CI:I

] 0 0 00 00 C\I I CN ~ r-... ..". ..". 00 C\I I \0 cr:: 0 ('() '<:I' [' 0 I I \0 I- .... ..... ~ ::J CI'I C\I .... C") C") 00 c:I' ° ('() ('() \0 0- ll) rl 00 0"1 [' 00 - oo_ ..... II) I:"- U') - C") O"I_ ('() .::r C\I - LO ..... ..... C\I CN

I,D - t;. rl I:"- ::3 ~ ..... '<:I' - ~ c-.f

j ...J e .... ....J C'I'J UJ ~ (,1;1 '-'J

~ ~ ~ ]

::c :c :t: a: Lt) It) I I I I I I ~ \C \0 I I I I I I ca:: 0'1 0- I I I I I I

~ oc 00 C'I'J ('()

~ ..". """

I ll) C") C")

~ Ct) ('()

~ ~ z .... ~ ~ ~

] ~ """ r-... I I I I I I

~ ~ ...... I I I I I I

~ \C I.() I I I I I I \C \0 oc 00 oc 00

~ \0. ~ 0 ll) LO .... Q ..... Q rl Q

i « ~ < ~ « Q Q Q

1 ] \C 0'1 \0 00 U') \0 co """

.... rl 0'1 \0 0'1 .... 0"1 C\l 0'1 00 r- CN \0 It) 0"1 C\l ll) 0 0 0'1 0'1 '<:I' r- C\l CIO L!) ..... C\.I l[)

""" C\l \0 \C L!) 00 I:"- ('() '<:I' \0

~ """ C") 0- U') .... ('() N ('() N 00 -=::I' .... C\l ll) .... ....

i " C'I'J. eN 1 ('II

N C\l ('() " " """ 0'1 0 \C \0 .... L!) 0 00 '<:I' C\l \0 \0 C\l C\l " \0 LO 00

'! ] """ ('I') \0 00 0\ 00 ('() l' .... \0 ...... C\l ('() -=::I' \0 " ll) \0 If) \0 \0 ('I') I:"- 0'1

ll) ('() LO " \0 ...... Lt'l """. ll) 00 \0. LO O. rl M 0'1 o_ """ 0"1. C\I \0 .... .::r

J . I.f) C'i LC) vi rl

_ ct') \0 '<:I' LO ..... l[) .... ....

j ('II N C\l ~ ...... ....

'o:f Ct) ....

"'t) J2 ~ '0 0 ...c: ..c:: ...c:: CIl <l) <ll

'" ~ '" ::I ::I

i 0 0 0

J2 ...c: :::g ...c:: "'t) ...c:: 0 -0 .... 0 "'t) .... '0 J2 ....

...c:: '0 ctI "'t) ..c:: '0 ctI "0 ...c:: 0 ctI "0 <l) ..c:: jl! '0 <l) ...c: CIl '0 (l) ...c:: ell '0 '" '" '" ::s 3:! Cl) u ...c:: ::I :::g <l) U ..c ::I "0 Q) U ..c 0 '" ::I Cl) 0

U) ::I <l) 0 '0 I/) ::s CIl 0 ::s c: U) J2 0 ::I c: '" "0 :::s c:: '" "'t) .... ..c ...c: 0 :J :2. ..c ..c 0 ;::l "0 '0 .c:: ..c 0 ::I =§ '0 Q) ..c "'t) 0 0 0 Cl) ..c:: "0 0 '0 ell ..c "0 0

"5 c:: '" III ...c: ...c:: ..c c: en

~ ..c:: ...c: ...c: s:: '" III ..c:: ...c:: ...c:: 0 ::s ... +-' I Ql

Ql 0 ::s .... .,!. Q) <l) 0 ::s ~ +-' I Q) III

(/) 0 ctI c: +-' I/) (II 0 ctI c: '" '" 0 c +-' U) ... >< '" ::s ... .X <II ::I ... >< '" ::s

! ...c:: Cl) Q) :l ...c: Q) III :J ...c: Q) III :l III U E Cl) 0 Q)

"0 E Q) 0 (l) g E

Q) 0 0

Q. ... I 0 ...c:: Q. ... I 0 ...c:: Q. ... C: ...c:: «I ::s Q) c: ..c:: ctI :J Q) c: ..c ctI (I) ...c::

iii Q)

] z Q. Q) ... - Cl) Q) Z 0. II) .... -; CIl Q) z -a CIl ... "6l I ..:.:: 'E OJ n:J Cl "0 .b ..:.:: C Q) "'8l "0 I ..:.:: 'E Q) .... ..t:> Q. 0 ...c:: .... Q. 0 ..c ... .g Q. 0 ...c:

~ c: :J ::s .. '0 +-'

~ c: :J :l ::s ... '0 .....

~ c: :J ;J ... ·0 +-'

V5 Z c./) c./) to """:l 0 iJ5 z U) U) !Xl """:l 0 V5 z U) If) IlJ '"';) 0

45

~ , ::c ::c

~

i

)

+ '"'"

loP 'Ot'

C't) L

N

'""

1

t Q :z: -Q

i ~

1 ..c: -Q ., ~

] '"" i ....

1 Q

~ .....

]

1 ~ "" ]

CIO -I ::I

]

1 ""

ro-

] -...l ~ I,C

~ 0 !--~ 1 I-

== i an fIJ

~ <t: :c

] <t: :E

'Ot'

! ]

i C't)

] j

N

'""

~ \.0 0 ~

~ ..... 00 "l .... 00 ...... 0'

an II.) 00

~ ....

M \.0 0' '=:I< -:to 0' C") 00 .... r-- 00. "l

-.D C") M -:to "l \.0 ...... Q UJ ~. M

.... 0\ cY') ['.

CIO "l -:to 0

'"'" UJ q ...... C")

""" 00 an U') ~ an "l

~

M UJ "d' 0\ ~ "l "d' UJ CIO UJ ~ '=:1<.

0\ ,..... N 00 UJ ...... 0\ ..... r-: N \.0

Q ....

'"'" r-- "d' 00

C't) "d' C'-I N an "d'_ "1 .....

r-- UJ "d' ~ "d' 00 Q'I "d' \0

0 \0 ['. C'-I .... 0\ "l N M 0\ 0":. r-: r-: "l ..... N \.0 ...... '=:I< ~ ~ "l ~ "l M

-:to.""" l- I Q 0 \0 ~ 0 0

M M

""" ~

an UJ I I Q'I 0\ M M

0\ C'I r--'"'" M C't)

CIO \.0 r-- 00 ..... 0\ "d' UJ .... M ~ .....

N "d' ..... \0 -:to 0 "l

'"'" '=:I< ...... r--~ ..... .... N 0 UJ Q'I ...... ...... '" ~

r-- '<J:_ '<I' LC"i 0- M an N 00 UJ

~ UJ q cY') an . 0

'"'" .....

.....

=§ -0 ..c:: '0 Cll ..c:: '" ::g Q) ;:I 0

!/)

0 ;:I ..c:: ..c:: 0 Q) ..c:: c VI

0 ;:l ... '" 0 CO ... ..c:: Q) Q) u 0- ...

CO ;:I - Q) -g Z I1S "& .D .... C ~ ;:I

U5 z CJ)

~ 00 0 \.0 CIO '<I' 0' U') 00 -:to 0\ r... ..... 0 00. r-- r--• 00 ~

"l r--. 0' 0' ~ -.D M

..... "l C") 00 "l

'"'" ...... C") ...... 0\ CIO 0 ...... 00 00 ['. 00 an UJ "l "l '=:1<. ~. O. ~

0 C")

0 ...... C") UJ ..; ..0 UJ cY') cY') 00 CIO "l UJ ...... 0 ~ C")

c-f ~ N

\.0 UJ ,..... ° N ..... r--

0 -:to ...... '=:I< '"" 0' 0\ 0'. """-

C")_ '=:1<. It! ...... 0'_ 0 "l \.0 0 C")

r-- 00 rl 0 N ~ ...... .... M M

r-- r-- \.0 UJ '"'" "l 0'

"l "l "l C") ~ "d' r--"l ...... 00 0 q "l C'-I UJ UJ \.0 0 00 "",,-

\.0 0\ C") \.0 M C'-I 00 ...... ..... .... ..... r--...... ,..... ~ C")

an

\0 0 I C'-I '"'" 0\ "d' 0' ..... C") ~ 0 0\ 111 0_ 0_ Q'I C'-I r--_ UJ r-- UJ ..; C'-I C'-I "d' 0 C'-I ..... Q

~

-"l "d' I 0' ...l \0 0 rl "d' "d' r--

~ N 0' .....

0 "d' rl ~

rl cY')

0 0\ 0 r-- -.D '" UJ ::;l M ..... r--"l ..... ex:: ~ UJ_ - Q'I

rl

~ .....

I I I I I- .... ...... I

== ~ '=:I<

fIJ r... r--

~ ..... ...... ...... ..... C")

<t: M

:c I I I I <t: 00 00 I

:E ..... ..... an UJ_

or; 00 , '" \0 ..... .....

UJ C") ..... 00 CIO UJ 0 UJ "d' UJ \.0 C'I UJ 0 C") N 0 C") \0 C") UJ -.D 0\ 0 N "",,- 00

""" "l 0 C") N rl -:to

"l ...... ...... N N C") ..... ....

0 '<I' r-- cY') Q'I 0 ..... UJ UJ 0\ 0 ~ 0 ...... UJ_ 0 ..... cY')

~ 0_ 0\ UJ ",' 0 LC"i 00 -.D r-- C") r-- 0\ ~ 0\ C'-I

'" cY') .... cY') N .... '" Q_ N C") UJ Q

-0 ..... '0 ..c::

Q) VI ;:l 0 ..c:: -0 ... '0 co -0 ..c:: Q) '0 Q)

U ..c:: VI ::g ;:I ;:l Ol 0 c:: I/) ::g 0

;:I ::g 0 ..c:: ..c::

-0 0 0 Q) Q) -7 ..c:: ..c:: c '" Q) 0 ;:l

"E >< Q) '" VI 0

Ol '" ;:I ... ..c:: Q) ;:I 0 Q)

E I 0 ..c:: 0- ... Q) c:: ..c:: CO

P- Ol .. iii Q) ~ -"'= "E Q) "& 0- 0 ..c:: ... .s u

;:I ... ·0 (5 ~ ;:I

CJ) CO "":) CJ) Z

46

0 ~ 0 U') 00 CIO ~ ,..... ~ ,..... 00 U') 00 ~ 0 0' U') ['. ..... 0 ['. 0' U') 0' 00 ..... 0' 00 "l "l "l r... \.0 '=:1<. 0' 0 '=:I< '=:I< \.0 ~ ..; "d' r-- ...... .... C") ..; II.) ..n -.D II.)

...... ...... ~ ...... ...... "l ll') ...... N .....

\.0 II.) "l o '=:I< an \.0 00 00 \.0 ...... ...... ll') ['. cY') cY') O'·UJ CIO '=:I< ..... 0 '=:I< UJ 00 cY') ...... r-- \.0 OC!. 00 ~

r-- U') ...... UJ. 00 '=:I< N ..0 M ..n U') "-!) "l r-- r-- \.0 UJ r-- 00-

"d' r-- ° cY') an "l C") 0 UJ "l "d' C") C") Q "l "l r--

...... M .....

r-- \.0 ...... N 00 ~ 00 \.0 0 0

""" 0\ N

'=:I< "l cY') cY') 00 ~ cY') "d' \.0 00 ...... r-- UJ 0' "d'_ ...... 00 0' N "1 0 ......

""" C")_ '=:1<. -.:t:_

"l \.0 '=:I< UJ 00 C") 0 UJ ..; 00 0 ...... "l 00 cY') UJ M cY') 0 00 '<I' ..... '<I' .... N ....

M

00 \.0 "l "d' \.0 ~ C") UJ .... .... UJ N 0' UJ "l ..... 0 "d' r... 00 \.0 0 0 ..... N 00 0' 0' 00. ~ "l

'"'" "l C") UJ C")_ C") N r--

0 0\ 0 0 00 ..Q M 00 r-- UJ ..; \.0 ,..... UJ 0 N M \.0 "d' 00 -:to UJ ['. 0 0\ ..... ,..... r-- Q 0\ r-- "d' ..... ~ c-f ..;

\.0 00 r-- I C") Q 00 0 C'-I 00 cY') I 0\ \.0 0 ..... ['.

'"'" cY') C") \.0 00 0' UJ

C'-I "1 ° "1 an N U') 00 C'-I 0' \.0 cY') \.0 "d' \.0 Q'I UJ C'-I 0 0' C'-I 00 00 C'-I \.0 N 0 ..... cY') N CIO C'-I

N

-00 r-- r-- I cY') :z ~ \.0 \.0 "d' UJ r-- I '" C") "d' "l ..... <t: CIO 0 ..... 00 0' ..... '" "=': '" "! 0 ~ ~ \.0 "! cY') "l .....

"l c-f U') 0 !Xl 0 \.0 0' r-- ..; 0 N '" \.0 ex:: CIO UJ C") ..... 0' 0' ...... ..... ::;l Q'I "l ..... - an .....

~ .....

I I I I I I- M C") I I I I I I :c \0 '" fIJ 00 ~

~ or; 00 ..... ..... .....

<t: ..... :c

I I I I I <t: '"'"

r-- I I I I I I :E r... r-- ,

00. 00 0 0 ..... .....

N "l

C") \.0 00 r-- 0' Q ..... r-- UJ 0\ UJ '=:I< 0' "d' cY') cY') 00 C") N "d' -:to ..... ..... 0 \.0 "l ..... UJ -.:t:_ 0 \.0

~ 0 0 0 00 00 0' r--

° r-- N M -.D 00 \.0 ..... 00 '" '" UJ ..... N ll) cY') C") Ct) "l UJ ..... ..... r-- \.0 0\ "d' ..... ...... an ...... C") ......

CIO

N 00 ..... '<I' C") N "l 0\ C") C'-I cY') ~ 0 r-- 0 r-- 0\ ..... N ...... 0\ 0\ '<I' 00 0 0\ 111 cY') '" '<I' .....

~ r-- '=:I< 00 "l cY') r-- rl

0\ ..0 ..... -.D UJ r-- c-f M 0\ ..; M 0 r-- ..... 0 C") '" ..... N \.0 ['. UJ C") C") M ..... ~ "l 0 ..... N cY') '<1'- ..... 0_ ..... ..... N

c-f an ..... . '<I' ...... ..... '"'" ::g -0

0 '0 ..c:: ..c:: Q) Q) VI <J)

;:l ;:l 0 0 ..c:: ::g ..c::

-0 ... 0 ::g ... "0 <0 -0 ..c:: 0 co -0 ..c:: Q) '0 Cll ..c:: Q) '0

Q) U ..c:: VI -0 Q) U ..c:: ;:I en ;:l Cll 0 '0 '" ;:I Q)

;:I c '" -0 ;:I c:: '" ::g 0 ;:I -0 '0 ..c:: ..c:: 0 ;:l '"C 0 ..c:: "0 0 (5 Q) ..c:: -0 0 '0

Q) -7 ..c:: ..c:: c:: !/)

2 ..c:: ..c:: ..c:: ... Q) 0 ;:l ... Ol CO "E ><

Q) VI ~ 0 CO c:: ~ Q) !/)

Q) Q) !/) ;:l ..c:: Q) Q)

til ;:l

u Q) ;:I 0 Q) u Q) ;:I 0 E I 0 ..c:: 0- ... E C 0 ..c:: ;:I Q) c ..c:: CO ;:I Q) ..c:: z i5. Q) ... - Q) Q) Z 0. Q) .. .D -"'= "E Q) I1S O! u .D -"'= "E Q)

0- 0 ..c:: .... c 0- 0 ..c:: ;:I ;:I ... ·0 (5 ~

;:I ;:I ;:l ... ~ 0 CJ) CJ) CO "":) U5 z CJ) CJ) CO

"C ~ N I.!) 00 ('.I \0 00 M 0 0 M '<:I' '<:I' ('.I I.!) M 0'1 N ('.I '<:I' 00 '<:I' M 0 ,....,

.c GO '<:I' \0 ('.I 0'1 I'- M '<:I' 0 I.!) ('.I '<:I' 00 I'- ('.I 0'1 GO 0'1 '<:I' I'- ,...., 0 ,...., '<:I' \C

,...., ('.I 0:. ('.I. I.!) '<:1'. O. ~ CV') ,...., 00 00 ..q I'-

~ 0'1 I'- '<:1'. I'- 0:. ('.I

~ ,....,

CV')- to 0\ 0\ ~ ,...., .; I.!) N ,...., \0 ,...., ,...., ('.I M C'I) ...... M ('.I I.!) I'- ,....,

M ,...., I'- N ,...., '<:I' ,...., ,...., ('.I ,....,

~ Il) CI \C ,....,

+ ~

] N I'- CV') 0 '<:I' C\.l '<:I' C\.l GO ,...., 0 '<:I' I'- I.!) \0 I.!) '<:I' \0 M \0 I'- I'- 00 I'-Il) 0 0'1 M ,...., I.!) C\.l M N 0 I'- 0 '<:I' M \0 0 N 0 N N \0 ,...., I.!) N

~ 0'1 0 I'- 0:. '<:1'- I'- ...... QO Ct) C\.l 0'1 O. 00 r-: I'- ,...., \0 00 00 00_ \0 0'1_ "":. 0 0 CV') '<:I' Ct) ex) ...... 0 00 Ct) 0 0 \0 ...... N ,...., N r- '<:I'

j ,...., N M \0 '<:I' 00 I'- 0'1 0\ M 00 '<t N ('<) I'- ,...., 0 C\.l

0 ('<) N ,...., Il) ,...., ,...., 00 Il) ,...., ('<) CI ...... C'I) Il)

,...., ,....,

] 0 00 ,...., I.!) \0 '<:I' I'- 0\ 0 0 U") 00 0'1 '<:I' 00 \0 0 00 \0 I'- I'- 0 0'1 M 0 00 0'1 '<t 0'1 I'- 0'1 0 N 0 ,...., I.!) 0 0 0 C\.l GO 00 I'- 00 00 I'- 00 00

~ Ct) 00 0'1 ,...., M U") -..q_ ,...., ,....,

'<:1'. I'- 0 C\.I C\.l '<:1'- QO C'.l '<:1'. ,...., ,...., ...... ~ ,....,

1 CI '<:I' to N 0 0- 0'1 00 \0 ,...., I'- '<:I' 00 \0 0'1 ,...., Ct) \0 ,...., o:!' '<:I' LO I'- ,...., C\.l \0 \C C'.l 0 0 ,...., '<:I' ~ ,...., '<:I' I'- C'.l

" ,...., C\.l 0 ,...., C'.l "'\C

: 11') o:!' ,....,

'9 '<:I'

] ,...., 00 I'- ('<) \C 0'1 I.!) Ct) o:!' ,...., I.!) Ct) I'- 00 I.!) I.!) " I'- C\.I 0 0'1 ...... 0 00 0\ 0 I'- "<I' .n ,...., "<I' "<I' 0 0 I'- ,...., C'.l 0 C'.l .n QO 0 0 Ct) C'.l ...... N 00 ,...., o. '<t ('<) C\.l '<:1'- "<1'- N

" Ct) \0 ...... 0 M 0'1_ M o:!' I'- 00 C\.l C\.l ...... I.!) 00

j QO \0 C"') ,...., .n \0 I'- N C\.l N to 0\ 0 00 ..;-

0\ C"') 0 ..:) \0 ..:) ex) I'-

i N I'- U") C'.l C'.l 00 0\ N Ct) Ct) C'.l C'.l U") "<I' "<I' ,...., 0'1 C'.l '<:I' 100 ,...., U") q ,...., N '<:I' ...... 00 ,...., C'I) I'- M C'.l 0 ..:) ,...., ,...., \C ..;- ...... o:!'~ ......

~ 0\ ..D N

1 0 0'1 Ct) 0 0'1 Ct) I \0 o:!' ,...., Ct) 00 0\ 0 I M \C 00 0 C'.l 0 Ct) I M

~ .c N 0 Ct) 0 0'1 "<I' CV') o:!' 0 ,...., .n Ct) 0 Ct) ~ 0 C'.l "<I' \0 "<I' 0

j ~ 0 I'- ~ M. M 0:. \C ,...., 0'1_ 0 0 M C\.l N 0\ 00. "<1'. ~ I'-

~ cv1 C"') 11')

I'- ,...., \0 \0 o:!' N I'- 0 ...... ,...., 0'1 ,...., Ct) I.!) ('<) '<:I' 0 00 C'.l "<I' 00 I'- 0 C'.l ,....,

" '<:I' ,...., N ('<) 11') ,...., \C I.t) ,....,

t? ::l ~ -Z N

] ~ I C'.l 0'1 "<I' N 0 I 0 « o:!' 0 0 0'1 I.!) I I 0 ,...., C'.l 0'1 ('<) I'- 0 0 " ~ Ct) 0 LO '<:I' 0 Ct) ,...., 0 0'1 Ct) I'- 0 ,...., a:I Il) ('<) ,...., ,...., I'- C'.l

0 C'I) 00 00_ \0 00 N o_ 5 GO \0 I'- 00 ,...., C'.l N = It) N 0 00 \0 00 , \C !- ~ to C'.l ex) N 0'1 00 to I'- 00 ..;- C'.l ::J 0 0 to 0'1 ex) ..:) - ...... \0 "<I' 0'1 CV') - \C 00 0 Ct) ('<) - 0\

...... I'- Ct) I.!) It) M ...... C\.l I.!) ,...., N I'-

:c ~ C"') :: 0\ N :c QO

rI'J C'I) rI) N (I)

] (.J.j f,IJ (.J.j Q

0 0 I I I I I I Q \C \0 I I I I I I Q '<:I' "<I' I I I I I I

~ It) I.!) ~ \C \0 .~ QO 00

1 It) C'I) ('<)

"'" I'- It) I.!)

~ ..D \0 ~ ,...., ,...., ~ o:!' ..;-,...., I.!) \0

~ ,....,

I.!)

~ 11') "<I'

~ \C

l It) o:!' ,...., :c :c :c

] Q \C \0 I I I I I I Q " I'- I I I I I I Q CI 0'1 I I I I I I Z \C \0 Z 0 0 z It) I.!)

« 0\ 0'1 « I.t) ~ « o:!' '<:1'-o:!' to I'- 00 .; It) ,...., " \0 QO "<I' . ..

~ ,....,

N \C ...... '<:I' N ,....,

1 ] N C'.l N I'- ,...., I.!) 0 I.!) 0 0 N 0 0 0'1 ,...., 00 N N 0 I'- ,...., \0 0'1 I'-It) 0'1 0'1 \0 0'1 0'1 Ct) 00 C'I) N .n \0 Ct) I'- M I.!) N I'- "<I' 0 \0 ,...., 0'1 C'.l

0\ 00 00 ('<) 00 N 0 I.!) ,...., 0 \0 0\ 0\ M. I'- '<t ~ 00 N ..t. 0\ 0:. C\.l ,....,

i 1 C'I) 0\ to cv1 0 \0 N N "<1'. I'- ex) M I'- I'- ..;- to 00· "<I' \0 00 "<1'. ex) 0 ,...., 00 0 ,...., N 0'1 00 '<:I' I.!) U") "<I' 0 ,...., I.!) Ct) \C \0 C'.l I.!) 0 Ct) "<I' N U") \0 "<I' ,....,

"'" '<:I' "<I' ('<) ,...., o:!' ,...., ..... 0\ ~ o:!'

"" ,...., ,....,

Q ('<) 0\ \0 I'- ..... 0\ I.!) \C ..... "<I' ..... \0 M ..... 0 <d' N I.!) I.!) ,...., 00 00 I.!)

~ ] GO ,...., I'- C\.l ,...., I'- \0 0 It) ,...., "<I' I.!) "<I' "<I' 0'1 I'- N 0 M I'- I'- N I'- M

'<:I' I'- Ct) I'- 0 0 ,...., "<I' GO I'- r-- 00 N ~ \0 N \C 0 \0 00. I'- I'- '<:1'. ,....,

j N 0 00 ..:) Ct) M 0 ..:) N ~ I.!) 00 ..;- ..:) ,...., 0\ M 0 M I'- 00 \0 00 \0 0'1

j CV') \0 0 00 I'- I'- 0 I'- ,...., "<:I' I.!) I.!) M N \0 '<:I' I.!) N ,...., M I'-

'<:I' N 00 N 0 N CV') 0 ,...., N ,...., I.!) I'- N CI"l \0 I.!) LO

~ 0\ C'.l N ,....,

I'- ,...., ,...., CI C'.l I.t) ,...., CI"l ,...., -0 ,...., -0 -0

-0 -0 -0 ..c: ..c: ..c: (l) (l) (l) VI VI '" ;:l ;:l ;:l

-! 0 0 0 :g ..c: ~ ..c: -0 ..c:

J 0 :g ... -0

:g ... :g -0 :g ... -0 ..c: 0 It) ..c: 0 It) ..c: 0 It) (l) ..c: (l) -0 Cl) ..c: Cl) 0 (l) ..c: Cl) '0 '" '" <3 '" <3 ;:l "'0 Cl) <3 ..c: ;:l :g Cl) ..c: ;:l :g (l) ..c: 0 '0 '" ;:l (l) 0 0

VI ;:l (l) 0 0 '" ;:l (l) ;:l t:: VI :g ..c: ;:l t:: VI "'0 ..c: ;:l t:: VI -0 -0 ,...., ..c: ..c: 0 ;:l "'0 ..c: 0 ;:l "'0 '0 ..c: 0 ;:l -0 Cl) ..c: -0 0 -0 0 Cl) ..c: -0 0 -0 Cl) ..c: -0 0 -0

'S t: '" (l) ..c: ..c: ..c: t: '" (l) ..c: ..c: ..c: c:: VI 2 ..c: ..c: ..c: 0 ;:l ... <II 0 ;:l ... <II 0 ;:l ... (l) - ~ Cl) '" - .,!.. Cl) '" .,!.. Cl) VI VI 0 It) t: '" 0 ro t: '" 0 It! c::

'" ;:l ... >< '" :l ... >< VI :l

! ... ..c: Cl) Cl) ..c: (l) <II ..c: (l) Cl) ;:l <II (l) ;:l 0 (l) (l) :l 0 Cl) (l) 0 0.. ... <3 E 6 0 ..c: 0.. ... <3 E I 0 ..c: 0.. .... <3 E I 0 ..c:

It) ;:l (l) ..c: It) ;:l Cl) t: ..c: ro ;:l Cl) c:: ..c: iii (l) Cl) Z "'5. (l) ... iii (l) Cl) Z "'5. (l) ... - (l) Cl) Z "'5. Q) ...

"6l <3 .b -"'= i: (l) "6l <3 .b -"'= i: Cl) til "6l <3 .b -"'= i: (l) .... 0.. 0 -E .... 0.. 0 ..c: .... 0.. 0 ..c: ~

t:: ;:l ;:l ;:l .... ·0 ~ c:: ;:l :l ;:l ... '0 - ~

t:: ;:l :l :l .... ·0 (5 (J) Z <f) <f) co -:> 0 iii z <f) <f) co -:> 0 (J) z <f) <f) co -:>

47

-""ci .... t:

~ (.IJ N C;; Q Z « Z o -f--C/')

o 0. :E o u

~ C/')

9 o :c (.IJ C/') ~ o :c

Qj

.!:! (/)

::s! 0 .c ~ 0 :c

+ "

~

M eo:,

....

~ fit

::s! 0

i fit :s 0 :c -0

i z

~ fit :s 0 .c -0

~

1 .c .... Qj

ia .... s ~

"C:S ~ .c <:) Qj .... ~

1 Qj .c Qj C'I

ia s ~

"C:S ~ .c co Qj

ia ::;:

1 1

1 " Qj

"" 1 .c

10 Qj

~ "C:S ~ .c Qj l/)

1 Qj

"" -1

Qj .c

0:1' Qj

ia ::;:

"C:S ~ .c Qj M

ia

~

1 .c N

Qj

ia ::;:

....

10 0 0

" ('t') 0

0:1' ('t') "'-10 U"l

0 N

" ('t') C\I .... ('t') U"l

q C\I 00_ ('t') '" 10

'" N ('t') C'I ....

" " U"l <:) '" '" ~ " '" oc) C'I

"" <:) l/)

0 C\I C\I M C\I ('t')

N '" 0 Cf) C\I M ..... U"l

0:1' "" .... Cf) l/)

co " U"l l/) 00 '" ~ C\I U"l

M ('t') ..0

('t') co 0:1'

10 ..... '" -. " C\I "" ~ o:t:. "- 0

i:5 ..... .,f .... ('t') 0 0 .... ""-!::. "- ..... .... ~ 10 '" I

;:; 10 '" ~ 00

<: .... ..... "" Z 0:1' C\I =: N

~ l/) U"l I co 00

~ ~ " " U"l

l/) ..... ....

" 0 0 0 U"l '" ~ C\I .....

'" .... .... "" '" 0:1' C\I

0:1' .... co ..... ('t')

0 '" ('t')

M ""- cr'I'

~- '" U"l 0 C\I

M C\I C\I C'I u-i co

J2 0 .c Cl) If)

-0 :::s 0 (5

.c .c Cl) c If)

0 :::s If) 0 .... Cl) .c 0- ....

11)

iii Cl) Cl) OJ u ...

~ c :::s

U5 z

U"l U"l '" ('t') " " 0 U"l " " " '" .... U"l

'" "- 0: " 0_ 0 ..... ..0 00 0 ..... C\I 0\ '" ('t') 00 .....

N ....

" "" 00 ('t') 0 co ('t') U"l '" ('t') '" 00 C'I ..... ""- "'- "'- '" ~ 10 ..... -U"l U"l 00 u-i '" 0 .....

U"l '" 0 ..... ('t') ..... " .... ~ ....

('t') U"l " " ('t') " " ('t') ..... " 00 ('t') <:) 00

""- " ('t') " "- M ..... ..... ('t') ..... U"l " "" "" ('t') ..... C\I 10 ..... C\I N

M

..... ('t') "" U"l ('t') " "" " U"l " "" ('t') C'I 0 U"l U"l_ '" U"l_ ~ ~ '" " 0 ~ '" C\I C\l

" "" U"l "" 0 C\I 0_ U"l C'I ..... ~

M

C\I "" C\I I 00 " U"l

"" '" 0 '" 0:1' C\I

'" " '" ""- co '" '" U"l 0 N "" '" ('t') ('t') N

M

I ('t') " 0 C\I " N U"l 00 0 '" -.

" C\I C\I C\I_ '" ~ ~ N " .,f C\I 00 c:! ~ '" C\I ('t') ..... ..... ..... ::J C'I

=: C'I -~ I I I I I 0 0

;:; ~ ('t') U"l

<:°M ('t') 00 Z co .....

=: ....

I I I I I ~ M ('t')

co 00 M ~

" ." 00 co

0 "" U"l 0 00 .... C\I ('t') U"l U"l '" '" 0 '" ('t')_ C\I "'- U"l C\I_ "':. " " 0 ('t') C\I 0 .,f

'" " '" 0 " .... 00

"" ('t') ~ 10 ..... C'I

U"l' " "" 00 0 0 ('t') 00 '" ..... ('t') 00 l/) C\I C\I " U"l U"l "- N ..... " oc) ~ C\I " 0:1' 00

" ('t') ..... ..... U"l '" ..... ~ ..... '" l/)

..... ..... " l/) -0 (5 .c

Cl) If)

:::s 0

.c J2 -0 .... 0 (5 11) -0 .c .c Cl) (5 Cl)

Cl) U .c If)

:::s If) :::s Cl) 0 :::s c If) -0

0 :::s J2 (5 .c .c -0 0 0

2 -';= .c .c c .... Cl) 0 11) c >: Cl) If) If)

If) :::s .... Cl) Cl) Cl) :::s 0 Cl) u E i::.

0 .c 0-:::s Cl) .c z 0. Cl) .... iii Cl)

1> -" C Cl) 'OJ 0- 0 .c ... :::s :::s .... '0 (5 ~

c <J) <J) ro "" U5

,

48

00 ..... C\I '" C\I 00 C'I 0 C\I "" ('t') 0 ..... '" ..... '" '" 00 " 0 l/) 00 00 '" 00 '" 0 U"l C\I ..... C\I 00_ ~ " 0:1' ..... ~ " ""- 0_ C\I ('t')

.,f .,f .,f .,f ('t') ('t') " C\I " " C\I " "" "" ..... U"l

" ..... ..... ('t')

"" ('t') 00 '" U"l '" C'I 0 00 "" '" '" 00 "" ('t') ('t') " ..... 00 ('t') .... C\I ..... C\I 00 ..... 0 "" C\I "'- "'- '" ..... 0: ('t') ..... '" U"l C\I ('t')_ 00 '" 0 C\I ..... U"l " ..... It) C\I ~ C\l "" ('t') 00 .,f

"" '" "" 0 ..... C\I '" C\I '" C\I C\I 00 l/) ..... C\I l/)

0 '" C\I " " U"l 0 0 U"l "" ('t') 0 0 00 00 U"l '" " C\I 00 <:) 00 ..... " C\I 0 '" "" ..... ('t') 0 " "- '" ~

U"l 00 0 '" "'- 0_ " ~ .,f '" .,f '" 00 ~ " .,f '" '" oc) C\I 00 '" ..... ..... M ..... U"l " ..... ..... co ....

'" '" C\I "" 0 '" M 00 ('t') C\I ..... 0 U"l "" C\I ('t') " "" '" ..... M ..... 0 ('t') 00 ('t') U"l ..... 0 '" C\I ~ ..... - "'- ~

0 0 '" C\I ~ ('t') " Cf) " " ..... ..... ('t') ..... ~ ~ Cf) 00 u-i oc) l/) " C\I '" ('t') U"l ..... ..... " ..... U"l ..... U"l ..... '" ('t') 0:1' C\I ('t') .....

C\I ~ ..... .... 0 "" 0 0 I 00 .... C\I U"l '00 "" C\I I 0 0 '" "" " "" .... '" '" " C\I ('t') U"l ('t') ""- 00 ('t') '" co ('t') C\I "" '" C\I U"l_ C\I 00 " C\I 0 C\I ",,- oc) " " C\I C\I "" C\I ..... ..... .....

C\I 10 ..... .... 00 "" I U"l 0:1' 00 00 '" I ..... ..... '" ..... C\I

U"l "" 0 0 "" z 0 '" '" 0 " 0 C\I

'" ..... U"l ('t') '" N "'- ~ ..... " ('t') ~ ~ .... " C\I < "" "" ('t') .,f U"l M ..... " 00 ..... CQ C\I 00 U"l "" 00 =: .... U"l

::J " -~ I I I I I I 10 '" I I I I I I

;:; M ('t')

M ('t')

<: co 00 U"l

Z l/)

=: I I I I I I ~ N C\I I I I I I I

0 0 N C\I

0 <:)

" "

00 "" "" ('t') '" ..... 10 00 C\I '" 0 C\I ..... " '" ..... C\I ('t') '" "" 0 U"l '" ..... ('t') C\I '" U"l

'" 0_ C\I c: C\I_ '" .... ""- ""- ('t') 0_ "'- C\I ~ .,f " 0 ('t') C\I ~ ..... '" 0 0 o· 0 o· U"l ..... '" ('t') '" "" 0 '" ('t') 00 ..... ('t') "" C\I

('t') C\I co ..... ..... 0:1'

"" 0 "" "" U"l 0 co 00 '" U"l ('t') 0 ('t') 0 ..... C\I U"l '" " 0 l/) ('t') ..... '" "" U"l '" 00

'" c: "" ~ ~ 00 0 ('t') c: C\I ('t')_ "'- ..... "'-C\I C\I ..0 " 00 00 0:1' oc) ('t') U"l C\I ..... .,f 00

('t') 0 "" " U"l ('t') 0 '" " '" "" U"l ..... C\I ..... 0_ ...... co ..... "'- "" "" ') ..... ..... .... .....

M -0 -0 (5 (5 .c .c

Cl) Cl) If) If) :::s :::s 0 , 0 .c J2 .c

-0 .... 0 -0 .... (5 11) -0 .c (5 11) -0 .c Cl) (5 Cl) .c Cl) (5

J2 Cl) U .c If) -0 Cl) U .c :::s

0 If) :::s Cl) 0 (5 If) :::s Cl) :::s c If) -0 :::s c If) -0 .c 0 :::s J2 (5 .c .c 0 :::s J2 (5 Cl) .c -0 0 0 Cl) .c -0 0 0 If) Cl) -';= .c .c c If)

2 -';= .c .c :::s .... Cl) 0 :::s .... Cl) 0 11) c >: Cl) If) If) 0 11) c >: Cl) If)

If) :::s .... If) :::s .c Cl) Cl) Cl) :::s 0 Cl) .c Cl) Cl)

Cl) :::s 0 .... u E i::. 0 .c 0- .... u E i::.

0 .c 11) :::s Cl) .c 11) :::s Cl) .c Cl) z 0. Cl) .... iii Cl) Cl) z 0. Cl) .... u 1> -" C Cl) OJ u 1> -" C Cl)

0- 0 -:5 ... 0- 0 .c :::s :::s :::s .... '0 ~ c :::s :::s :::s .... '0 (5 z C/) <J) ro "" 0 U5 z (/) (/) ro ""

I ] 0 r-- 00 0 00 0\ ('t) lO It') \0 '" r-- ('t) ('t) lO r-- It') rl '" ('t) lO \0 00 00 r-- N lO lO rl lO N ('t) C'I') r-- ('t) N r-- \0 lO C'I') N 00 ...... 0\ 00 lO r--

.... r-- ...... '" \0 rl "'. 0\ .... N ('t) N r-- '" ~ N N 00 \0. '" 1 .... "

N ('t) 0::1'

...... rl C'I') rl

+ ~

" 1 N 00 ...... lO rl 0 0\ 00 ..:!' r-- '" " N lO 00 rl QO rl r-- 00 0\ lO rl r--Q'I 0\ 00 N N \0 LO '" N "" '" r-- N 00 0\ lO ID lO ('t) "" 0\ r-- \0 0\ C'I') \0 N M 0\ 1.0. 0 "". ~

M 00 ...... 0\ 0\ 0\ r--~

M o::!' ...... 0\ 1.0. 0 1.0 .c: Q ..; r-- ~ .... 00 ...... C'I'i N 0\ C'I'i ...... 00

~ .... ...... 01 It')

C'I') .... ....

1 " 0\ rl 1.0 1.0 0\ r-- 0\ 'Id' rl lO "" r-- 1.0 00 ('t) C'I') 00 \0 N 0"1 ('t) 0"1 \0 Q'I 0\ N r-- r-- r-- 0 M 00 lO N r-- 1.0 0 M N .... "" 0"1 0 0 r-- 1.0 ...... .c It') ...... 0"1 O. lO \0 ...... ID 0 0"1 N N ('t) 00 01 0 0 00 M N M.

1 01 N 00 '" ..n C'I'i ...... ..£ N c<') ...... Q

.... "" ...... N .... 'Id' C'I')

eN .... .... ~

(.I.

'Id'

] 00 0\ ('t) ('t) ('t) lO M N It') M N C") 0\ N lO ...... C'I') 1.0 ..... 0 "" C") 00 .... " 0 \l') v ('t) 0 r-- 1.0 N rl N V 0\ ('t) 00 C") It') 0'1 ('t) 0 ('t) r-- 00 ('t)

C'I') "l Lt'l_ 0"1. 0"1 0 C") N ~

C") 1.0 lO. o_ ~ 0"1 ""_ " 0\ 0'1 "". 00 ('t) ('t) 00

tI GO ..... LO N '-Ii C'I'i a:- M C'I') ..£ ..... 0\ ...... ~ ..... QO 0 ..... r-- rl '" ..... .~ ~

N 0"1 ..... '" lO C'I') ID ID

C/) .... ]

] 9l ID r-- C") r-- N 0 I r-- " r-- 0 ...... N 0 I r-- 01 0 C") \0 0 0 I 0 ;s

" lO N rl N lO 0 .... 00 00 00 ('t) 0"1 "" It') r-- V C") 0"1 \0 \0 0

1 ID V \0. 00 0 ('t) "". It') ..... r-- '<:!:_ lO rl ('t) .... N 00 C") "" rl c: :c " ..... lO ..... N 00 ..... 0 r-- ..... .... rl .... N .... ....

C'I') . eN

] 0"1 ...... lO I \0 C") 0"1 00 C\l I \0 01 C") 0 C") 00 lO I 0 ~ \0 r-- It') r--.... r-- r-- "" N 0'1 0"1 QO 0"1 0 00 lO ('t) 0 eN 00 r-- lO \0 \0 0"1 00 ..... N 0\ C") N r--. .... 0\ 0 lO. N rl N_ ~

..... N "l o. rl lO ID M ..£ N 00 ..n

-! It') N N .; N ..... ..... .... ...... N ...... ......

"" ...... - N - It') :r eN z C'I')

::E ..J

~ ~ <: CQ

] 0 :::> a: I-t ~ "" I I I I I I a: It') lO I I I I I I :::> 01 0"1 I I I I I I - N N - QO 00 - C'I') C")

1 It') ~ .... .....

~ " r-- <: C'I') C")

0 rI5 00 0 ~ ..£ 0 C'I')

c<')

" " " (.I. ....

] N C\l I I I I I I " r-- I I I I I I Il') lO I I I I I I 0 0 It') lO ~ V 0 0 01 0"1 o~ 0 .

~ 0"1 C'I'i lO

~ 01 C'I') It')

1 ] " r-- N C") \0 00 0 ...... .... 0"1 0"1 N N 0"1 C") r-- ID 00 C') ...... "" 0'1 r-- "" ID 0 0 v ...... 00 C') 00 N N r-- 0"1 N \0 0 N ~ r-- C'\I LO 0"1 ..... N lO , .... r-- 0"1. N r-- 0 0 "" .... 0 00. \0 ...... \0 ..... 1.0 Q~ \0. 0 U';). lO -:!:_ 0'1 00

1 C'I') ~ 00 C") ..n ..n 00 ~ '" U';) ...... C'I'i C'I'i ",,' N C'I'i C") C'\I ...... N C") ...... N

eN N 0::1' ...... QO ...... ID C'I') N

8 :c ID lO M 0\ 0'1 N C'\I \0 .... 0 lO 00 00 0"1 C') 00 Il') LO 00 rl rl C") 0"1 00

"0 ] GO 00 ...... 0 r-- \0 M 0 01 ..... r-- 0 r-- '" 00 00 01 r-- C') 0 0 ...... '" ...... It') ..... rl N ...... 0"1 '" lO

" \0 '" ('t) N r-- 0"1 C")

" LO \0 0"1 0"1 N '" rl

J N ('t) \0 00 ..£ ..£ r-- r-- 0 lO '-Ii ..£ C') N o::i M o~ r-- 0"\ M 0 N N o::i

i .... ...... <:t' N C'\I 1.0 ...... ...... r-- ...... ...... C'I') ...... .... N

::E eN .... .... -0 ::2 ::2 "0 0 0 ..c: ..c: ..c: III III III III III III :I :I :I

j 0 0 0

~ ..c -0 ..c: -0 ..c: -0 ... "0 -0 ... "0 -0 ... ..c: "0 It) -0 ..c: "0 co -0 ..c: "0 co -0

III ..c III "0 OJ ..c: OJ "0 OJ ..c: OJ "0 III III I/)

::l -c OJ U ..c: ::l -0 Q) U ..c: ::l -c Q) U ..c 0 "0 III :I Q) 0 "0 III ::l OJ 0 "0 III ::l Q)

:I C III ::2 :I C III ::2 ::l C III :::g .... ..c: ..c: 0 :I -c 0

..c ..c 0 :I -c 0

..c: ..c 0 :I ::2 0 c Q) ..c: -0 0 "0 ..c: c Q) ..c -c 0 '0 ..c: c OJ ..c: -c 0 0 ..c:

OS III Q) ..c: ..c: III

~ -f ..c: III 2 ..c: ..c: 0 ::l ... Q) 0 :I ... III 0 ::l ... Q) III 0 <0 1; i: OJ III III 0 co >C

Q) III III 0 <0 C ..!. Q) III

! ... ..c: Q) Q)

III ::l ... ..c: Q) Q) III :I .. ..c: Q) Q) x III :I

Q) OJ ::l 0 OJ OJ :I 0 III Q) :I 0 0. ... u E C::

0 ..c: 0- ... u E I 0 ..c: 0. ... u E I 0 ..c: co :I Q) ..c: It) :I

~ C ..c: It) ::l Q) C ..c: - Q) Q) Z 0. Q) ... - Q) Q) Z Q) .. -; ..ell Q) Z 0. Q) ... ~ "'6l U .b

.!( 1:; OJ ~ "'6l u .b 0- .!( 1; III o::n u .b .!( 1; Q) ... 0- 0 :5 ... 0- 0 ..c: ... 0. 0 £

~ C ::l :I ::l ... ·0 ~

C :I ::l ::l ... ·0 0 ~ C ::l ::l ::l ... ·0

ii5 z (J) (J) c:a ....., 0 ii5 z (J) (J) c:a ....., ii5 z (J) (J) ttl ....., 0

49

"CI ~ It) ...... <Xl r-- C'J '<I' (") 0 N I LJ") C'J 1.0 1.0 0 (") C"l ...... (") LJ") 1.0 <Xl (") r--

.c ID '<I' r-- (") <Xl 0 C'J N C'J 1.0 C]'\ '<I' C'J r-- "d' C'J ...... (") (") <Xl '<I' .... "d' (") (") ...... LJ") i"o ...... ...... C'J i"o ...... C'J C'J

1 .... .... Qj

+ '" .... ] 01 C]'\ <Xl '<I' '<I' ...... '<I' C]'\ C"l LJ") C]'\ r-- 0 r-- '<I' ...... ID '<I' C]'\ r-- '<I' '<I' 0 <Xl

01 '<I' C'J ...... <Xl 0 C'J C]'\ .... C'J ...... 1.0 <Xl r-- '<I' co C'J 0 C'J ...... LJ") LJ")

N (") LJ") <Xl ...... (") "d' C'J (") '<I' C'J co ...... C'J (") ...... Q

Qj .... N .... ~

1 N I (") LJ") (") r-- 0 '<I' C"l I (") '<I' r-- ...... (") LJ") 01 I 0 ...... 1.0 1.0 r-- C]'\

.c .... (") C]'\ C'J r-- ...... r-- 01 1.0 ...... <Xl (") C]'\ .... r-- <Xl (") '<I' r--N ...... C'J LJ") ...... ID C'J C'J It) C'J

Qj 01 ia .... e

ID ~ ..;.

] co 1.0 0 0 0 ...... 0 ...... co 0 '<I' C]'\ LJ") r-- <Xl LJ") Q 1.0 1.0 ...... LJ") '<I' C'J 1.0 ID r-- r-- (") C]'\ <Xl C'J 0 C"l '<I' ...... ...... 1.0 C'J 1.0 C"l (") LJ") ...... C'J LJ") ...... (")

~ "".. r-- ...... ...... "d'. r-- '<I' ......

~ LJ") (")

co ...... .~ ~

N .... .... CIl

~ 1 1 co '<I' C]'\ LJ") 0 I I 0 .... '<I' <Xl ...... LJ") I I (") i"o I ...... '<I' LJ") I I r--.c Q r-- <Xl C'J C'J co (") <Xl r-- <Xl N '<I' 0 '<I' (")

0 Qj .... ID C'J ...... ...... C"l ...... N ...... :c ia e

C"l ~ N "CI - I I :J I - I ...l N C]'\ r-- r-- LJ") '<I' .... <Xl C]'\ t-- ...... I 1.0 Z .... ...... <Xl 0 '<I' I <Xl

~ ~

.... '<I' r-- <Xl '<I' LJ")

~ i"o t-- r-- '<I' <Xl <Xl <s: "d' r-- C]'\ '<I' 1.0 1.0

.c .... ...... LJ") ...... ...... It) C'J It) C'J

Qj ID ,..;- = ia 0 ::> CI:: :;: I- CI:: ::> - - -Q., Q., Q.,

1 LIJ LIJ LIJ LIJ "d' '<I' I I I I I I LIJ C"l (") I I I I I I LIJ .... ...... I I I I I I

.c ~ "d' '<I' ~ 01 C]'\ ~ It) LJ")

~ It) Q .... ...... Q Q

e <s: <s: <s: ~

x ·x ·X CI). CI) CI) .... :::.::: :::.::: :::.:::

"CI S i"o r-- I I I I I I S co <Xl I I I I I I S 01 C]'\ I I I I I I ~ "d' '<I' C"l (") Q 0

.c ID 1.0 C"l (") C"l (")

~ "d'

~ 1 01 C]'\ 0 r-- LJ") ...... (") '<I' 01 r-- 1.0 r-- <Xl r-- (") ...... Q C'J '<I' 0 r-- '<I' 0 (")

.c N '<I' 1.0 LJ") r-- 1.0 ...... ...... co C]'\ C'J LJ") LJ") r-- C'J LJ") "d' LJ") (") 0 ...... <Xl C]'\ 1.0

:9 "d' ...... C'J 1.0 C]'\ '<I' ...... <Xl ~

...... '<I' LJ") ...... '<I' ~ ...... C'J '<I' C'J (")

Qj C"l 0 1 C"l .... .... .c Qj ~ l!l

0 :c ID ...... LJ") ...... ..-C]'\ C'J '<I' '<I' Q ...... C'J (") 1.0 '<I' C'J C'J ID 0 (") <Xl (") <Xl C'J C'J .... 1 N C'J r-- .(") ...... <Xl '<I' LJ") ID <Xl ...... r-- 0 ...... <Xl C]'\ ID '<I' 1.0 LJ") ...... 1.0 1.0 1.0 0

It) C]'\ ...... ~ ...... LJ") C]'\ ...... 1.0 .... '<I' C'J C]'\ 1.0 (") .... . '<I' C]'\ 1.0 (") C'J .. j

.c C'J ...... ...... Qj

N ID C"l N

ia :;: -0 -0 -0 "0 "0 "0 .c ..c: ..c:

Q) Q) Q) CI) CI) CI)

:l :l :l

:9 0 0 0 ::g ,..c: ::g ..c: -0 ..c:

0 0 ::g ... -0 0 ::g ... -0

"0 ::g ... ::g .c ..c: 0 to ..c: 0 to ..c: 0 to Q) ..c: Q) "0 Q) ..c: Q) "0 Q) ..c: Q) 0 s: CI) CI) CI)

:l ::g Q) U ..c: :l ::g Q) U ..c: :l -0 Q) U ..c: :l 0

CI) :l Q) 0 CI) :l Q) 0 "0

CI) :l Q)

0 0 :l c: CI) ::g 0 :l c: CI) -0 :l c: CI) -0 .c .... ..c: ..c: 0 :l ::g

0 ..c: ..c: 0 :l ::g "0 ..c: ..c: 0 :l ::g "0

c: Q) ..c: -0 0 0 ..c: c: Q) ..c: -0 0 0 ..c: c: Q) ..c: -0 0 0 ..c: .... CI) Q) ..r;: ..c: CI) Q) ..c: ..c: CI) Q) ..c: ..c: 0 0 :l ... Q) 0 :l ... Q) 0 :l ... Q) I/) 0 to 1: )(

Q) CI) CI) 0 to 1: ic Q) CI) CI) 0 to 1: ic Q) CI)

! ... CI) :l ... CI) :l ... CI) :l Q) ..c: ..9l Q)

Q) :l 0 Q) ..c: Q) Q) Q) :l 0 Q) ..c: Q) Q)

Q) :l 0 0- ... u E C 0 ..c: 0- ... u E C 0 ..c: 0- ... u E C 0 ..c:

to :l Q) ..c: to :l Q) ..c: to :l Q) ..c: ia

Q) Q) z Ii Q) ... iO Q) Q) z Ii Q) ... iO Q) Q) z Ii Q) ... "6l u ..b -" 1: Q) OJ u 1> -" 1: Q) OJ u ..b -" 1: Q) ... 0- 0 ..c: ... 0- 0 ..c: ... 0- 0 ..c:

~ c: :l :l :l ... '0 0 ~

c: :l :l :l ... '0 0 ~ c: :l :l :l ... '0 0 iii z (j) (j) CXl ..." iii z (j) (j) CXl ..." iii z (j) (j) CXl ..."

50

1 CO) -.0 ..... I'- "'" ..... I'- I'- 0 -.0 I'- 0'\ c-J ..... to 0 CO) I "'" co N 0 N I'-.e N "'" ..... 0 0 r-- N I.t) 'od' "'" 0- 1,0 co r-- co 0'\ 00 ..... C"'l N 0 "'" 1,0 .... 10 • 0'\ 1,0 co 0 N 0'\ CO) 0'\ 1,0 I'- I'- N I'- N 0'\ 0'\ 0 C"'l 0'\ ......

1 .... N N ..; N M c-J ..0 0 rl M M co ..; I'- N '" "'" I'- 0'\ M r-- 0 N N ""'.\0 rl N M

'<t ..... 10 Q()

N .... + "" I"-

1 I"- -.0 0'\ ..... "'" "'" I'- \0 0\ N N 0'\ \l) N 0 0'\ Q() "'" I'- N 0'\ N I'- I'-0 I.t) 00 M 0'\ I.t) N I.t) 0\ 0 rl 0 \l) N "'" I.t) 0 I.t) r-- C\l M M 00 0'\ ll') N 00 C\l 0 r-- I.t) r-- ll') N I'- 0'\ 0 I'- ..... 00

~ rl cY) 0 0 M 00 .e Q N ..... ..... o.rl 0 00 0 \l) ..... ..... \l) N ..0 "'" 0'\ c-J

ell .... Q r-- r-- 00 0 ll') 1,0 \l) \0 I'- 'od' ..... ..... C\l N

~ '<t \l) ll') C"'l Q() ..... l"- ll') ....

"0

j I.C 0 ..... N N rl 0'\ ..... 0\ 0 I.!) N 0'\ 0'\ "'" 0 I"- 0 \0 0 M N U") ..... 0 M co 0 I'- \0 N M '<t 0 "'" "'" C"'l \0 rl "'" ll') cY) M 1,0 M 0'\ ..... 0'\

~ "'" M ""'. r-- 00. ~ rl Q() N 0 0'\ N I'- N ""'. 'od' N M "'" I.!) 0 ..... \0

i 0\ ..; "'" 0 0 I.!) 0 ct5 cri 00 0 0 0'\ ..... 0 N 0 U") 0 10 "'" M M r-- ..... "'"

ll') M 0 "'" I.t) ..... N 0 ..... C"'l 00 N ..... CO) ..... M "'" ..... N \Q

10 'od' .... '9 '<t

] CO) M \0 0 r-- 0 M "'" 10 ..... N cY) N ..... N I.!) l"- N "'" I'- U") 0'\ ...... 0'\ 0\ 0 0'\ N 0 1,0 0'\ ..... \Q 0 1,0 ..... 0 0'\ 0'\ 0 N 0 M 0 0 -.0 0 0 N 00 r-;. 0'\_ ..... CO ..... 1,0. 'od' 0'\ 1,0 cY) r-- 0'\ 00 0 ~ 0'\ ..... \0 ""'. 00 ~ 1,0

Q() ~ ..... N r-- r-- ..; cri 0 I'- "'" r-- 0 ..; ..0 cri cY") 0'\ cri 00 ..;

! i 00 ...... 0'\ M N ..... N N ...... "'" 0 N ll') I.t) "'" M 0'\ 10 ..... U") ..... "'"

N 1,0

"'" ,...., M 'od' I.!) .....

CO) N

I!) rl

Q()

i CO) N

1 '<t cY) 0'\ cY) N I I r-- I.C to \0 ..... "'" I I 0 Q() co M N 00 I I r--.e 0 to 0'\ M M 00 Q() 0 1,0 1,0 00 r-- .... "'" M r-- '<l' .....

~ ell I"- 00. 0 0 I.!) N 00 I.C I'- 0 0'\ \0 N .... M 0 \l) I.!) \0

1 cri I'- I'- 00 '" ...... ..... "'" 00 N ..... ..0 c-i 0'\ I'-I!) N I.t) r-- N 00 N r-- I.t) N "'" 00 .....

0\ cY) "'" N .... '<t CO) ....

CO) . N "0 I I I I I 0\ 0'\ N 00 ..... 0'\ N "'" 0'\ U") 0'\ I I.!) "'" I.!) cY) cY) N "'" &! M M "'" r-- I.t) N 'od' ..... 1,0

"'" 00 N 01 N r-- C"'l 1,0 0 .e N M. I'- I.!) <::t'. ..... 0 M .::t: ..... M r--_ .... ~ N.. "'" 0 .::t: I.C 0 '" 0 ..; - o.rl ell - I'- "'" :::i' "'" 00 r-- r-- Z M N r-- N

~ ...:I N 1,0 \l) r-- ..... N N "'"

U") 0 M ..... ..... ~ .... 00 ea '<t \0 <C l"- N

~ "'" 0':1 N

0 .... ::J =: I

] .... I:¥: ::J - - -:s 0 0 I I I I I I :s I.C 1,0 I I I I I I :s '<t '<l' I I I I I I

I"- r-- CO) M «l M

1 I!) «l ~ l"- I'- I.C 1,0

~ 0\ 0'\ ~ 00 00 ~ 0 0 CO)

M 0 0 Ct) M

J,L:I ..... J,L:I ..... J,L:I .... .... "" ::( ::( ::( .... ] I"- r-- I I I I I I '<t "'" I I I I I I CO) M I I I I I I .... ,...., 01 0'\ N N

«l M '<t .::t: co 00_

~ ~

~ 00 00 0'\ I'- 00 I.{) 0\ .....

l"- I!) ....

oS ] CO) 0'\ ..... C\l 00 N \0 I.{) .... r-- 00 C\l I.{) 0 0'\ 0 N C\l M 0 M C\l r-- I.t) i 0 0'\ 0'\ '<l' 0 M I.t) r-- .... 00 0 r-- 0 "'" 0'\ 0 Q'I ..... 00 r-- 0 0'\ I.{) r--

i .... 00 M \l)_ 00_ 0'\ I.!) 0'\

~ 1,0 ...... I.!)- r-- U") "'" a.q ~

N N 0'\ rl cY) 0 <::t'_

1 Ct) N ..; 1,0 ..... cY") r-- ..0 0 ..0 N 0 '" ..; 0'\ N 00 cY") ..... ..; M r--

'<t <::t' I'- 0'\ '<l' "'" ..... 0'\ Ct) ..... I.{) 00 M 0- r-- \0 Q M rl ...... ..... '<l' '<l' N .... ..... "'" <::t' ..... ...... N ..... M M 0'1 ...... ..... ~

I!) .... M .... .... 0 :c I.C U") r-- 0'\ N "'" 0 0'\ .... ..... M r-- 1,0 M N 0'\ .. jg "'" "'" N 1,0 ..... 00 0 - ] I!) ..... N N I.t) ..... C\l 0'\ 0 ..... '<l' 1,0 '<l' ..... M 00 0 00 1,0 0 0 00 ..... 0

M r-;. ""'- r-- 1,0 ~ I'- "'" 10 0'\ 00 M ...... r-- 0 I.!)- :-r-: 00_ I.!) C"'l U") 0'\ 1,0_ 0'\.

j N 0'1 I'- \0 00 N 0 M 0'\ QO M \0 0'\ 0 N ..0 0'\ 0 M '" '" N r-- I'- 0'\

i 00 ..... r-- "'" N C\l N 1,0 ...... I.t) 1,0 \0 0'\ ..... C\l 0'\ ...... 00 I.t) N

01 ..... r-- N 0'\ I"- M I.!) ...... \0 N r-- ..... N .... cY) ~ N M

I!) M .... "0 "0 ::g e e 0 .e .e .e

Q) Q) Q) V> V> on :::s :::s :::s

.a 0 0 0 "0 .e "0 .e "0 .c

1 e "0 .... e "0 .... e "0 .... .e e to "0 ..c: e to "0 ..c: "0 10 ::2 Q) .e Q) "0 Q) .e Q) "0 Q) .e Q) 0 V>

"0 Q) '0 ..c: III "0 Q) '0 .c V>

"0 Q) U ..c: :::s :::s :::s :::I 0 "0 on :::s Q)

"0 0 "0 on :::s III "0 0 "0 II) :::s III

"0 0 ::I t: rn ::I t: rn ::I t: '" .... .e .e 0 ::I "0 "0 .e .e 0 ::I "0 "0 .e .e 0 ::I "0 "0 .c III ..c: -c 0 "0 III ..c: -c 0 "0 C» .e "0 0 "0 - c on Q) .e ..c: .e t: IJ)

~ ...;:: ..c: .e c '" Q) .c ..c: .e 0 0 ::I ... C» 0 ::I ... Q) 0 ::I .... Q)

V> 0 III "E .!.. III on IJ) 0 III ..... III on V> 0 III "E ic III '" !

l- X '" ::I .... X '" ::I ... '" ::I <II ..c: C» III III :::s 0 C» ..c: III III III :::s 0 III ..c: Q) III Q) :::s 0 0. ... u E C 0 ..c: 0. ... '0 E C 0 ..c: 0. ... u E C 0 ..c:

III :::s Q) .e III :::s Q) .e 10 :::s III .e -; ~ Q) :<;: 0.. III ... -; C» C» Z 0.. III .... -; III C» Z 0.. C» ....

U ...><: C Q) Ol u ..b ...><: C C» Ol u ..b ...><: C C» .. .D 0. 0 .s .... 0. 0 ..c: .. 0. 0 .c ~

c: :::s :::s :::s ... '0 ~ c: :::s :::s :::s .... '0 (5 ~

c :::s :::s :::s .... '0 (5 iJ5 z (./) (./) to ~ 0 iJ5 z CI) CI) to ~ iJ5 z (/) (/) to ~

51

--... ~ s::

~ I.IJ N -C/)

Q :z <r: :z o -E--C/)

o Q. :;: o u ;>­~ C/)

9 o :c I.IJ C/) ;:::;! o :c

J en ~ 1 ~ :c

+ "

'i> <::I'

M . CN

~

1 1 is :c '0 ... .! § z

:9 j

j ... 0

!

1 .c ~ Qj

1 ~

If

] 0

.; ~

~

]

j 01

] i

co

~

]

1 " I.l.

] :::J

~ \0 ~

0 I--

] :J Q <I:

1 LI') Z

.....l -~ ~ ]

i <::I'

~

]

1 M

] i

CN

~

~

(

co N L!) <::I' 0 ID r- L!)

co N <::I' r-

<::I' N L!)

CN ~

0 L!) ...... r-~ ...... N CV")

~ N ID ID N N L!)

01 ...... IoC N CN ~

<::I' CV") CV") 00 CN ID CV") ...... M ID 0 0\

...... N IoC L{') 00 0 ...... IoC

M 0 ...... 0\ LI') N 0\ ID <::I' ...... 0 -.::t_

00 0\ 0 ~ <::I' r--M N IoC L{')

r-.

CN ID 0\ L{')

LI') L{') ...... 0\ CN r- N r-. <::I' CV") r--~ L{') ID

" L{') r-.

CN ID 00 ...... LI') <::I' L{') N LI') 0\ ID N

<::I' 00 ...... r-. ,..... ...... 00 \0 0 ...... <::I' CV")

M

M CV") I I ~ ...... IoC ID

0\ 01 CV") M L{') LI')

\0 ID I I LI') L{')

01 0\ CV")

M ...... ~ N CN

" <::I' r- r--01 0\ N ID 01 N r-- <::1'-

L{') \.0 ID .... <::I' 0 L{') <::I' L{') ...... r--0 CN

~ r- 0 r--

" CV") r- N

q_ N CV") CV")

0\ 0 r-CN CV") 00 L{') co N <::I' N LI')

00 CN ~

-c (5 -c ..c (5

Q) ..c en Q) ~ -c 0 -0

<J)

:::l ..c ..c 0 c Q)

<J) ..c

0 :::l ... '" 0 to ,_ Q) ..c Q)

0. ... u to :::l

-; Q) QI Z OJ u ..b ...

~ c :::l ::s

i7i z (f)

...... ID 0 0 01 0 0\ ID 0\ N <::I' co L!) CV") oo CV") L!) L!)

~ N CV") r- oo ID co ...... <::I' ...... <::I' LI')

r- N ...... r- " L!) 0 N r- oo L!) IoC 0 00 ...... ID N L!)

~ ...... 00.

N 0\ r- 0\ ...... N 0\ CV") 0 co CV")

N r- <::I' .......

" 0 ID 0\ L!) ~ 0\ ID ...... CV") 0\ ID M 00 00 <::I' 00 N ......

~ ....... r--0\ ID r- oo r-0 N ...... ...... 0 N CV") M

M

r- 0 00 00 M <::I' L{') ...... r- <::I' CV")

" 0 ...... r- r- 0\ CV") CN 0\ 0 00 0 r- ..0 ...... r-r- r- CV") ...... co 00 <::I' r-- ~ 00 ...... CN N

<::I'

CV") 0 I 0\ " <::I' 0\ 0\ 0 00 M 0 <::I' oo ...... <::1'- .... N N L{') 0\ N 0 0 CV") C'I') CV") ...... LI')

<::I'

N ...... I -.::t \0 0 L{') r- 0 L{') - LI') ...... 0\ CV") <::I' 0\

~ 0 ...... r--CV") 00 <::I' N CV") ...... CN 00 N

~ <::I' ID 01 ...... - ~

:J I I I I Q \0 ID I

<I: .... ...... Z 01 0\

...... .....l

.... 00 co CV") -:E C'I')

~ I I I I .... ...... I M CV")

LI') L{')

L{') LI') CV") M ...... ....

<::I' N 0\ <::I' M 0\ <::I' ID CV") ...... C\ "

L!) r--...... CV") 00. ...... M CV") N

C\ <::I' L{') <::I' <::I' 0\ L!) <::I' \.0 ID C'I') 00 L{')

<::I' CN CV") CN ....

ID CV") 0\ 0\ " 0 0 ...... <::I' N <::I' CN L{') 0\ N 00 N 00 0 ID \.0 ..; 0 L!) <::I' N N 0 ...... <::I' <::I' <::I' <::I' 0 0 ...... <::I' <::I' ...... r-N ...... 0 <::I'

r-. -0 (5 ..c Q)

'" ~ 0 ..c :!2 0 :a -0 ..c

Q) (5 Q)

U ..c '" -c ~ :::l Q) 0 -0 C '" -0 ::s -c -0 ..c ..c -0 0 -0 ..c c Q)

Q) -f ..c '" Q) 0 ::s 1: X

QI '" '" 0 en :::l ... QI Q) :::l 0 Q) ..c E i: 0 ..c 0. ... Q) ..c to 0. Q) .... -; Q) Q)

..:<: 1: Q) OJ u 0. 0 ..c ... ~ ciS '0 0 ~

C :::l (f) ...." i7i z

52

ID ...... 0 00 L!) 01 N ID 00 0 ID N L!) 0\ N CV") CV") ...... ~ ...... CV") L!) <::I' ID 00 N 00 r- 0\ 0 CV") IoC N N 00 ...... <::I' <::1', N N CV") ID 0 CV")

IoC ...... N 0 0 00 CV")

N N IoC

N ...... N

CV") r- ID r- 0\ M 0 ...... <::I' 0 ID <::I' 00 ...... 00 00 ID N <::I' ...... <::I' N <::I' 00 ...... N 0 N ID ID L!)

~ ....... r- ID 00 0\ ID 0

CV") 0 0\ ..; ID ....... 0\ N ...... 0\ N CV")

00 ...... 0 0 r- ...... ...... 0 ....... <::I' CN ....... CV")

LI')

N 0 r- ....... ID M <::I' r- ID 0 0\ 00 0\ 0\ CV") 00 0 <::I' 01 r- <::I' N 00 <::I' 0\ ....... ...... L!) N ID L!)

~ <::I' N r- oo L{') ID ID L{') ID N 00 0\ CV") r- N <::I' 00 00 0 ID ...... IoC N r- <::I' ...... ...... ...... " ......

CN

<::I' ...... ID N ...... 0 ID ID L{') ID <::I' ID r-00 N r- L{') N co ....... r- oo 0\ 0\ 0\ ...... L!) -.::t 0 ID ID ~ N 0 00 N "!. N r-

" 0\ <::1'- 00 0\ ID N N 0\ ID 0\ ..0 CV") ...... CV") N M ID CV") L{') CV") 0

00 <::I' .... CV") ID CV") <::I' N M

0\ L{') 0 I 0 LI') N 0 ID 00 I I 0\ <::I' 0\ 0 <::I' .... L{') r- <::I' 0\ <::I' L{') <::I' ...... L{') .... L{') 0\ N CV") 0\ r- oo ..; co N' N 0 r-- -.::t-CV") L{') N N CV") <::I' ...... CV") .... N

M

I I L!) 00 0 00 \0 ID CV") ID -.::t ...... ID r- <::I' 0 N Z 01 CV") ID <::I' N 0 N L{') CV") ...... ...... <::I' 00 00_ ID 0 CV") 00 r- ID ...... <I: 0 L!) CV") r- r-0 CV") ...... = LI') ...... CV") r- 0\ ...... ...... =: CN CV")

LI') :J . ...... - ~

:J I I I I I Q r-. r-- I I I I I I

~ 01 0\ IoC ID

r--

" L!) ...l LI') ....... -::;: ~

I I I I I ~ an L{') I I I I I I CN N <::I' <::I'

00 co r-

"

r- \.0 r-- 0\ ...... <::I' L{') CV") 0 00 L{') 0 CV") CV") <::I' ...... CV") 0 CN CV") L!) CV") ...... ...... 00 C\ ID r- CV") ID <::I' \0 0\ <::1', 00 <::1', 0 ...... r-L{') 00 0\ 00 r- 0 r- 0 0 L!) r-- ID <::I' <::I' ...... N CV") co ID <::I' ...... ...... N CV") N <::I' N ~ ...... CV") N co

N ID N 0\ 00 <::I' r-- 0 L{') 0 ...... 0 ...... r- L{') \.0 ...... r- <::I' 00 00 L{') ID 00 ...... r-...... 0 00 CV")_ N q_ L!) ID_ ...... ...... 0\ 0\_ L{')

M 0\ 00 00 \.0 CV") r- ID r- \.0 ...... r-<::I' CV") L{') CV") N co 0\ r- 0 ID L!) ...... ...... ...... ...... 00 M r- ...... 00 ID

...... LI') CV")

an -0 -0 (5 (5 ..c ..c

Q) Q)

'" '" ~ ~ 0 0 ..c :!2 ..c

-c ... 0 -c ... (5 to -c ..c (5 to -0 ..c Q) (5 Q) ..c Q) (5 Q) U ..c en Q) V ..c ~ -c <J) :::l Q) 0 -0 '" :::l Q) :::l C <J) -0 ::s c '" -0 0 ::s -c -0 ..c ..c 0 ~ -0 -0 ..c -0 0 -0 ..c c Q) ..c -0 0 -0 ..c

Q) -f ..c '" QI -f ..c .... Q) 0 ::s ... Q)

to 1: X QI '" '" 0 to 1: Q) '" en :::l ,_ X fIl :::l Q) Q)

QI ~ 0 QI ..c Q) QI Q) ::s 0 u E i: 0 ..c 0. .... V E C 0 ..c ~ Q) ..c to ::s Q) ..c z 0.. Q) .... -; ...9! Q) z 0. QI .... ..b ..:<: 1: Q)

OJ u ..b ..:<: 1: Q) 0. 0 ..c ... 0. 0 ..c

:::l :::l .... '0 0 ~ C ' :::l :::l ::s .... '0 0 (f) (f) co ...." i7i z (f) rJ) co "':)

"'0 ..... s:::

~ I.lJ N -en Q ;z; -(

;z; o -to--en o Q.,

~ o u ;>­CQ en Q ....t o :c I.lJ en ::l o :c

~ :I J

+

"

~ 'If

C'I')

~

....

1

J -Q .. j

III ::sl

j -Q

!

] 1 ~

] ~ ."

1 ~ e ~

] ~ ]

1 ] ~ ]

1 '" ] ~

]

1 '" ] ~ :::E

.

~

" ~ .... .... C'I')

C7I C'I')

0 CV') ... ... N

It')

0 C7I

\D .... ... It')

'If 0

00 ~ .... ... N \D

" C'I')

N ... 3 "" It')

~ "" \D 0 .... l- 'd' -, cr:: 0 (.IJ C7I

It') :c ~ u It') -Q ;z 0

~ Q. C'I')

'If C'I')

C'I')

C7I N

C'I') C7I ~ C'I')

0

" .... N ~

QO ....

....

5..

iii r:- ... t2

r--. ...... ..0 ...... 0-.

..0 U'") ...... 0'1 ..0 0'1

0 N

<:t 00 '<:T <:t 00 00

"<:!' 00 M

ll'l ll'l ,..... 0'1 00 0'1 N M <=>.

r- ,..... r--

N r-- M ..0 ...... 0 ,..... U'") 'd'.

0-.

..0 ...... 00 <:t 00 <:t ll'l 0'1 1.0. .,;- N

C")

0 I I 0'1 0

ll'l

N I I CV') CV')

CV')

M 1.0 M 0 ..... 00 CV') 0 M ll'l ..... M ......

0'1 ..... 0 1.0 M CV') N <::1'. ~ 'd' 'd' C") .....

......

-0 -0 ""0 ..c '0 Q) ..c III

""0 Q) ::l 0 -0 <n

::l ..c ..c 0 Q) ..c >= V>

0 :J ... VI 0 (Q ... Q) ..c Q)

0- ... u (Q ::l

Q) Q) z Ol u .D >= ::l ::l iii z CJ)

0-. C'-l M '<t "" C'-l 00 N M ...... N ,..... 00 M '<t CIC) ...... ,.....

00 ..0 0 M 0 r--..0 ...... ll'l ll'l \D N '<t_ M ...... ...... N U'") ...... N ...... "

ll'l r- ...... 1.0 0 C") 00 ll'l r- r- " ..... oo_ ..0 ...... "<:!' CIC) ll'l C'I')

M ll'l ..0 0 N 'd' ..0 r- 0 C") 'If M ll'l ,..... M N 0 r- ...... 00 N 0

'If

00 ...... I ...... It') ll'l 00 0'1 0 N ..0 ll'l

"" ......

"" 3 N I I r- N ll'l

<:t M 'If 0'1 0 N ~ C'I') CV')

:;l C'I')

a: .... -, I I I I a: N N

~ C7I 0'1

:c .... ,.....

U N N -Q

Z I I I I 0 \D 1.0 Q. C'I') M

C7I 0-.

C'-l 0 <:t ,..... ... N \0 00 0 00 C7I C") r- 'd' ll'l '<:T N N ex) ...... ...... ..... N ... ... C") ,..... 1.0 0 0 N r- 0'1 ll'l N QO 0-. 0 "<:!' 'd' 1.0 It') 0

0 1.0 N ...... CV') N ....

\D

::s! 0

..c Q)

'" ::l 0

..c ::s! ... 0 (Q -0 ..c Q) "0 Q)

U ..c '" ::l ::l Q) 0 t: '" ::s! ::l ""0 ..c

""0 0 -0 0 Q) of ..c ..c >= C Q)

Q) 0 x II> ~ V> ::l Q) Q) :J 0 Q)

E i: 0 .c 0-Q) .c 0. Q) ... iii Q)

..:.: C Q) '01 0- 0 ..c ... ::l ... '0 (5 t2 c:

CJ) co "'"J iii

53

N '<t 0-. C'-l ll'l 0 QO ll'l 0-. N 0 0 00 '<t N ..0 0-. ..0 r--. od' r--. N M ..0 '<t

N ...... N 0 0'1 ..0 0 M

C'I') .....

...... 00 M M M U'") C7I 0'1 '<t M U'") C") r- oo 0-. CV') C'-l 0 '<t CV')

" ..0 r--. ll'l '<t ,..... 0 ,..... r- oo "<:!' ,.....

~ N 1.0 0'1 O. .....

...... <:t ...... M 00

"" ....

r- 0'1 0 U'") <:t N It') ...... ,..... U'") U'") N r- <:t N ..0 M '<t <:t '<:T C'I') M ..0 ..... ll'l ...... N M ...... CV') 0'1 N .....

" M U'") 0'1 "<:!' ..... M

...... ...... "

N M

<:t ...... r--. N 0 <:t C'I') ...... ,..... <=> ..0 M ..0 ..0 0 00 N ..... U'") M 0 ..0 00 ..... C") 1.0 ll'l 0'1 r- <:t ..0 <:t r--

~ N ..0 ..0 0'1 r-- ll'l .....

r--. 00 N 0'1 00 ll'l N \D "<:!' ......

"

CV') ..0 r- ...... I CV') " r-- <:t r- ...... I I 00 ...... N U'") 00 It') M 0 r- CV') 0 ...... ll'l ll'l ..... C7I ....... 'd' 00 ...... <:t M

" ll'l ......

0'1 I I - 0'1 0'1 00 I I N <:t N ;Z N ...... ll'l 1.0 r- ,..... 0'1 .... U'") ...... 1.0 N <:t 0 0 0 < .... '<t 0'1 ll'l 0 ...... ...... ...... ...... Q.':I M ...... N ...... a: CIC) N

;) N -,

I I I I I I cr:: CIC) 00 I I I I I I

I.lJ C7I 0'1

:c ~ 00

U N N -Q

Z I I I I I I 0 \D ..0 I I I I I I

Q. C7I 0'1 C'I') M

N N

N 0'1 1.0 00 0-. ll'l CIC) ....... 'd' <:t 1.0 N ll'l ..0 "<:!' ,..... ll'l M 0 0'1 C'I') r-- r- 1.0 0 "<:!' 0'1 00 N 0-. r- 'd' M M \D 0 r-- 'd' 0 0 ...... 0

<:t N M 00' \!i ...... ..... ...... ... N

r- oo '<t ll'l C") ...... 0 r- 'd' N 0'1 1.0 C") 0'1 ll'l 0'1 ..0 ..... 0'1 1.0 0'1 r- r-- M 0 r-- 1.0 ll'l U'") U'") '<:T. 00 00. ...... It') ...... 00 N 1.0. 1.0 ll'l <::I'

.,;-0'1 ....... ,..... 1.0 0 M N <::I' ..... M CV') ...... r-- N .....

N .... . ""0 ::s! "0 0 ..c ..c

Q) Q)

'" III ::l ::l 0 0 ..c -0 ..c

""0 -0 ""0 ... -0 ~ ""0 ..c '0 (Q ""0 ..c Q) "0 Q) ..c J!l "0

""0 Q) U ..c V> ""0 Q) u ..c ::l

-0 V> ::l Q) 0 -0 '" ::l Q) ::s t: <ll "0 :J t: (Jl "0 ..c 0 ::l ""0 -0 ..c ..c 0 ::s ""0 -0 Q) ..c "0 0 '0 Q) ..c "0 0 '0

V> .E ..c ..c ..c >= V> Q) of ..c .c :J ...

~ Q)

Q) 0 :J ... C Q) <:II

0 (Q c: (Jl V> 0 cO X V>

V> :J ... V> ::l ..c Q) Q) Q) :J 0 Q) ..c Q) Q)

Q) :J 0 ... u E i: 0 ..c 0- .... u E i: 0 ..c (Q ::s Q) .c ro ::l Q) .c Q) z 0. ~ ... iii Q) Q) z 0. Q) ... u ..0

+"' Q) Ol u ..0 ..:.: C Q) 0- 0 c: ..c ... 0- 0 ..c ::s ::l ::l ... '0 0 t2 c ::s ::l ::l ... '0 0 z CJ) CJ) co " iii z CJ) CJ) co "'"J

-.... :2 I..l c: o ~ UJ N -fI) Q ;z: oCt: ;z: o E fI)

o Q.. ::;: o u >­CQ

fI) Q ....:I o :c UJ fI) ::J o :c

~

i

]

+ 1 r-.

] j

]

If J ."

] j

]

~ 1 N

] j

]

1 ... ] j

1 ]

1 1 (.J.

:z: - ] 0

i j Z

j os

!

I./) I./)

,..; 0 .... ....

I.C eI')

0 I./) ... C!'I

I./)

r-. C!'I ~

eI')

M r-.

QO M C!'I M

0 ::J QO

I.C r-. ~ N 0 I--rI> I.C Q ... ....

I.C Z :s I.C .... rI> -== « ." CQ C!'I

I./) 0 r-. U -z oC! Z ."

I.C « ... ."

~ I./)

Q Z «

." 0

eI') I.C r-.

01 GO ...

N 0 r-.

....

-; .. ~

r- r- oo Cl'\ N r- I.!') 0 N r- 0 ...... -.0 I.!') eI')

C'0 N C'0 r-.

C'0 00 r- oo C'0 C'0 "" r-. I.!') 0 r- I.!') 00 00 r- ." ...... ...... N o. r- ....

N ...... "" ...... r-.

r- I.!') 0 00 "" ...... 0 r-. ...... Cl'\ N <:t ...... ('I') I.!') ." ...... C'0 0 "" 0 ...... ......

N

\0 I.!') N 0 ...... <:t I.!') I./) Cl'\ I.!') ° r- "" C'0 l:"- I./) C'0 "". \0 "". O . C'0 I.C

Cl'\ I.!') N ...... N I./)

N

I.!') 00 N "" ...... I 0 QO r- C'0 \0 ...... Cl'\ - r-. ...... ...... N ..J r-.

~ N .... S -00 \0 r- C'0 I I N rI> 0

l!) ...... "" C'0 -.0 Q ... r- r- r- r- ......

~ N ...... Z ...... :s 0 ....

rI> -==

"" I I I I I I « M Cl'\ =:I I.C r- 0 IJ')

U -z oC!

"" I I I I I I

~ I.C

\0 GO ...... ~ l!)

~ eI')

Q Z «

C'0 0 0 ...... r- oo l!) QO Cl'\ \0 \0 r- N Cl'\ Cl'\ ... 00 C'0 I.!') l!) N 00 ...

C'0 ...... IJ')

...... Cl'\ \D ....... <:t r- ...... GO r- r- N \D N ...... ...... 01

"" N "" "". ...... ....... C'0 ." -.0 "" N r- \0 C'0 I.C "" '="

-0 0 ..c ~

'" ::l 0

-0 ..c 0 -0 ..... ..c (3 III -0

Q) ..c:: ~ (3

'" -0 Q) U ..c ::l 0 (3 '" ::l Q)

::l c: '" -0 ..c ..c:: 0 ::l -0 0 c: Q) ..c -0 0 (3 ..c VI ~ i ..c:: 0 ::l ..... ~

'" 0 III i:: Q) '" ..... >< Vl ::l ..c:: Q) Q) ::l Q) u E Q) 0 0- ..... C _g ..c

III ::l ~ Q) Q) z Q) ..... -; OJ 0- .!<: C ~ u ..0 0- 0 .c .... c: ::l ::l ~ cO '0 (5 0

iJj z Cf) ...,

~""'G~t-u~~ %-":5g5~ '. ! ~ • I

"" C'0 r- -.0 ...... I.!') "" I./) C'0 "" ...... C'0 ...... N ...... N -.0 0 ...... r- "" e-& ...... 0 Cl'\ ......

N ...... N M ...... ......

00 ...... I.!') C'0 00 Cl'\ C'0 C!'I I.!') r- N I.!') I.!') "" ...... -.0 N <:t ...... -.0 0 N QO 00 00 C'0 "" ...... r- I.!')

r- Cl'\ 0 C'0 M C'0 C'0 0 "" ...... C'0 ...... N

......

...... "" "" ...... N Cl'\ \0 QO \0 ...... \0 r- N N "" ...... N Cl'\ Cl'\ ...... ...... Cl'\ N r- N I.!') ...... I.!') ...... 00 -.0 N 0 "" C'0 ......

....

-.0 r- "" Cl'\ Cl'\ I.!') I.!') QO 0 00 00 ...... N Cl'\ 0 r- oo r- l:"- N "" -.0 ... N \0 N Cl'\ ...... 00 ...... ...... ...... C'0 I.!') "". 00 r-. N N N 00 I.!') I.!')

Cl'\ C'0 ...... 0 ...... ...... M ...... ....

r- OO "" Cl'\ ...... I Cl'\ - N 00 0 00 I.!') I I ...... I.!') Cl'\ ...... C'0 \0 0 ...... "" "" r- N

"" ...... Z C!'I r-« ...... CQ

== 2. Cl'\ I.!') N Cl'\ I I I.!') I.C Cl'\ ...... I.!') <:t I I r-rI>

"" C'0 00 N Q 0 0 00 \0 0 "" <:t 00 ...... "" .... C'0 00. I.!') C'0 r- ...... Z "" :s I,Q

rI> -==

C'0 I I I I I I « .... ...... I I I I I I \D =:I eI') C'0 I.!') 0 N N

U -z oC!

\0 I I I I I I Z QO 00 I I I I I I 00 r-. r-\D « ." "" . C'0

~ ...... ...

Q Z «

I.!') I.!') I.!') \0 "" <:t Cl'\ I.C 00 I.!') Lh I.!') C'0 "" \0 C'0 "" r- C'0 N Cl'\ 0 QO I.!') ...... 00 C'0 0 00 \0 N C'0 0 ...... \D ." N ...... ...... I.!') ...... N

N ...... N

......

Cl'\ C'0 ...... ...... r- '<:I' C'0 .... N \0 I.!') 0 r- C'0 00 r- "" 0 N Cl'\ I.!') 0 C!'I Cl'\ C'0 N "" N \D 0 C'0 r- \0 Cl'\ '<:1'. C'0 I.C o . I.!') 00 l!) \0 0

"" 00 ,..... "" '<:I' N M N l!) N ,..... ,.....

N ...... N

-0 -0 0 0 ..c ..c ~ ~

'" '" ::l ::l 0 0

-0 ..c -0 ..c 0 -0 ..... 0 -0 ..... ..c (3 III -0 ..c (3 III -0 Q) ..c:: ~ (3 ~ ..c:: ~ (3 Vl

-0 Q) U ..c '" -0 ~ U ..c ::l ::l 0 (3 Vl ::l ~ 0 (3 VI ::l ~

::l c: '" -0 ::l c: '" -0 ..c ..c:: 0 ::l :g (3 ..c ..c:: 0 ::l -0 (3 c: Q) ..c -0 0 0 ..c:: c: ~ ..c -0 0 <5 ..c:: '" Q) -7 ..c '" Q) -7 ..c 0 ::l ..... Q) 0 ::l ..... Q) Vl 0 III i:: ><

Q) '" '" 0 I1J i:: >< Q) <I) ..... (j) ::l ..... '" ::l ..c Q) ~ ::l ..c Q) ~ ::l Q) u E Q) 0 ~ U E Q) 0

0- .... C 0 ..c 0-;0 C 0 .c

I1J ::l Q) ..c:: ::l Q) ..c ~ Q) Z 0. Q) ..... -; Q) Q) Z 0. Q) ....

OJ .!<: ..... Q) '"6l .!<: C Q) U ..0 0- 0 C ..c:: .... U ..0 0- 0 .c c: ::l ::l ::l ..... '0 (5 ~ c: ::l ::l ::l ..... '0 (5 iJj Z ",) 1..1) o:l ..." iJj Z Cf) Cf) o:l ....,

,rliGIUbr.