UNIVERSITY OF 
 
 ILLINOIS LIBRARY 
 
 AT URBANA CHAMPAIGN 
 
 BOOKSTACKS 
 
Digitized by the Internet Archive 
 
 in 2011 with funding from 
 
 University of Illinois Urbana-Champaign 
 
 http://www.archive.org/details/contributionofjo310lond 
 
xj O ^ 
 
 6 3*5" 
 
 rvo. 3fo 
 
 fC//^7 
 
 Faculty Working Papers 
 
 THE CONTRIBUTION OF JOB AND LEISURE 
 SATISFACTION TO QUALITY OF LIFE 
 
 Manuel London, Rick Crandall, & Gary W. Seala 
 
 #310 
 
 College of Commerce and Business Administration 
 
 University of Illinois at Urbana-Champaign 
 
FACULTY WORKING PAPERS 
 College of Commerce and Business Administration 
 University of Illinois at Urbaaa-Champaign 
 April 29, 1976 
 
 THE CONTRIBUTION OF JOB AND LEISURE 
 SATISFACTION TO QUALITY OF LIFE 
 
 Manuel London, Rick Crandall, & Gary W. Seals 
 
 #310 
 
■ . . : ■ ,- . 
 
 
 ... vm ' 
 
 i.r r •- • • 
 
 
 . v. ■ ■ .• . : • ■■'■■■'• :. • 
 
The Contribution of Job and Leisure Satisfaction 
 to Quality of Life 
 
 Abstract 
 
 This study examines the relationships between job and leisure satisfac- 
 tion and their contributions t* the perception of quality of life. The 
 data were collected from -> national probability sample of 1297 adult 
 Americans interviewed In May 1972. The magnitude of the correlations 
 between job and leisure satisfaction measures was low; however, both 
 accounted for meaningful variation In perceived quality of life for 
 the total sample. Separate analyses for demographic subgroups were 
 also performed. They Indicated that job satisfaction contributed rel- 
 atively less than leisure satisfaction to the life quality of minorities 
 and other often "disadvantaged" subgroups compared to "advantaged" 
 workers. Implications of the results for the application of motivation- 
 al strategies in the work setting are discussed. 
 
The Contribution of Job and Leisure Satisfaction 
 to Quality of Life 
 
 Recently, Interest In the quality of work life has been stimulated 
 by claims of widespread worker dissatisfaction (e.g., Work In America , 
 1973). There Is now an emerging trend to Identify and improve job 
 characteristics that contribute to the quality of work life. (Hackman S 
 Suttle, in press; Walton, 1973). Concern for the general quality of 
 life has also increased (t.g., Campbell, 1976; Campbell, Converse S 
 Rogers, 1976; Land, 19/1) end has been discussed as a national policy 
 goal in the political arena (e.g., Environmental Protection Agency, 
 1973; Executive Office of the President, 1973). This paper begins to 
 integrate the research on quality of work life and general quality of 
 life. Specifically, the contributions of facets of job and leisure 
 satisfaction to quality of life are examined. 
 
 Research on quality of life encourages a broader view of the indi- 
 vidual than that traditionally taken by Industrial/organizational psy- 
 chology. Thl~, view suggests that job satisfaction and attitudes toward 
 work cannot be understood in isolation. One important aspect of life 
 quality which may be Important to work and has been generally overlooked 
 by psychologists is leisure. 
 
 While the job may bs the central life interest of some workers, 
 leisure may be a primary concern for others. This may mean that under- 
 standing the relationship between work and leisure Is necessary for 
 understanding worker attitudes. Some individuals who are dissatisfied 
 with their jobs compensate by seeking satisfaction in their leisure 
 
3 
 
 activities (Dubln, 1956). High job satisfaction may also "spill-over" 
 to seeking a similar level of satisfaction off the job (Kornhauser, 
 1965; Meissner, 1971 )• Furthermore, people may be capable of segmenting 
 their lives so that work and leisure are independent (Dubin, 1973). 
 One goal of the present study is to examine the interrelationship 
 between facets of work and leisure satisfaction. Strong positive cor- 
 relations would support the spill-over hypothesis; strong negative 
 correlations would support the compensation hypothesis; and zero-order 
 correlations would support the segmentation hypothesis. The focus Is 
 on attitudes rather than behavior. An individual's feelings about 
 various facets of work and leisure are important for study since they 
 should be more directly related to perceived quality of life than 
 behavior. 
 
 While the relationship between work and leisure has been investi- 
 gated (e.g., Smigel , 1963). the relative contribution of work and 
 leisure satisfaction to quality of Pfe has received little attention. 
 Several studies (e.g., Andrews S Withey, 1976; Campbell, et at., 1976) 
 have included work and leisure satisfaction items among numerous other 
 measures (e.g., feelings about government) as correlates of quality of 
 life. In contrast, this paper uses a broad set of items to focus in 
 detail on facets of work and leisure satisfaction as components of 
 individuals' attitudes toward their lives. 
 
 Of the few studies that have looked at work and leisure satisfaction 
 together, most have found that their relationships to life satisfaction 
 are moderated by demographic characteristics. In a study of British 
 
k 
 
 workers, Willmott (1970 found that far more manual workers (61%) than 
 upper level staff ()h%) reported that they derived satisfaction from 
 only their leisure. In a Canadian sample, Hulin ( 1 969) found that the 
 relation of both job and recreation items to life satisfaction was 
 moderated by sex with lower relationships occurring for women than 
 men. Among Finnish respondents, Haavio-Manni ia (1971) reported that 
 work sat isf act ion W3S less related to overall life satisfaction than 
 leisure satisfaction for unmarried, employed men than for other sub- 
 groups. 
 
 The current study focuses first on satisfaction with specific 
 facets of work and leisure as major psychological components of indi- 
 viduals' attitudes toward their lives. The relationships between 
 attitudes toward work and leisure are also considered. Previous re- 
 search is extended by examining the contributions of work and leisure 
 satisfaction to quality of life in a wide variety of demographic sub- 
 groups. The expected relationship between work and leisure attitudes 
 cannot be specified since positive, negative and zero-order relation- 
 ships can all be predicted from the literature reviewed. Both work 
 and leisure should contribute to perceived quality of life for the 
 overall sample. Job satisfaction should be less important to quality 
 of life than leisure satisfaction for minority workers (e.g., blacks and 
 females) and other often disadvantaged subgroups (e.g., those with a 
 low education, blue-collar workers, and older workers). On the other 
 hand, work satisfaction should contribute more to quality of life than 
 leisure satisfaction for advantaged workers (e.g., whites, males, the 
 highly educated, white-collar workers, and younger workers). 
 
5 
 METHOD 
 Sample 
 
 The data were obtained from a national probability sample of 
 structured interviews conducted in Kay 1272 by the Survey Research 
 Center of the University of Michigan. The sample consisted of 1297 
 American adults 18 years of age or older (but data included married 
 people of any age), living in non-insti tutional dwel 1 ing units in the 
 48 coterminous states. The response rate was 76%. Comparisons of 
 the survey respondents with distributions obtained from the census 
 indicated that the data from the survey closely represented the American 
 adult population with respect to age, sex, and race. 
 Survey 
 
 The data used here are 7 demographic items and 15 perceptual items 
 measuring feelings about aspects of leisure, work, and life as a whole. 
 The job items were written to tap the major distinct factors of job 
 satisfaction identified by Quinn, Staines, and McCul lough (1974s 
 
 See Table 1 for a li?t). Respondents described their feelings about 
 each item on a 7-point scale from ^delighted to 7=terrible. The index 
 of perceived overall quality of life was the arithmetic mean of the 
 responses to the question u How do you feel about your life as a whole?" 
 asked twice during the interview. The two quality of life questions 
 were typically separated by about 15 minutes of intervening interview 
 material focusing on quality of life issues. Their test-retest reli- 
 ability corrected by the Spearman-Brown formula was .76. 
 
 There is considerable data to support the validity and reliability 
 of these data. Andrews and Witney (1974, 1976) present evidence that 
 
6 
 compared to other measures this quality of life measure correlates as 
 well or better with other measures of quality of life and has higher 
 reliability and validity than other measures. An indication of the 
 reliability of the interitem relationships for the variables used here 
 was obtained by using 18 items, including several of the leisure items, 
 in a November 1372 survey on another national sample. Andrews and 
 Withey (197*0 report that the magnitudes of the relationships in both 
 surveys were highly similar, on the order of .89 (Pearson r), demon- 
 strating high repl icab! 1 i ty. Andrews and Crandall (1976) and Andrews 
 (197*0 provide further evidence that these data are adequately reliable 
 and valid, and Crandall (1976) demonstrated that there are significant 
 correlations with peer ratings for some of these items, showing external 
 val idity. 
 Analyses 
 
 The intercorrelations among the job and leisure items were examined 
 to indicate the extent of mul ti col i near ity among the items as a set of 
 predictors. Multiple regression analyses were used to investigate the 
 contribution of job and leisure satisfaction to quality of life. Since 
 the importance of job and leisure satisfaction to quality of life may 
 differ from one subgroup to another, regression analyses were performed 
 on both the total sample and on 19 demographical ly defined subgroups. 
 These subgroups were formed on the basis of sex (male, female); race 
 (black, white); age (16-29, 30-49, 50-65); marital status (married, 
 never married, and divorced, widowed, or separated); education (0-11 
 grades of school, high school graduate, some college, college degree); 
 socio-economic status (low, middle, high; a combination of income and 
 
7 
 education); and work group (blue-collar, white-collar). The blue- 
 collar group included individuals who were craftsmen, foremen, industrial 
 workers, members of service occupations, and farmers. Professionals, 
 managers, the self-employed, clerical workers, and sales people were 
 included in the white-col lar category. 
 
 RESULTS 
 Table 1 presents the means, standard deviations, and intercor- 
 relations for the job, leisure, and quality of life variables for the 
 total sample. The respondents expressed most dissatisfaction with 
 recreation facilities, entertainment, job pay, fringe benefits and 
 security. Individuals were most satisfied with the things they do with 
 their families and the people they see socially. The intercorrelations 
 among the job satisfaction items ranged from .2k to .48 with a median 
 of .40. The intercorrelations among the leisure items ranged from 
 .05 to .43 with a median of .1?. The intercorrelations between the job 
 and leisure items ranged from .04 to .25 with a median of .16. Given 
 the large sample size, statistical significance is less meaningful 
 than practical significance. Since the maximum intercorrelation among 
 the job and leisure items accounts for only &% of the variance, the 
 two sets of variables are functionally independent. Andrews and Crandall 
 (1976) estimated th's as the level of shared methods variance. This 
 supports the segmentation hypothesis In that job and leisure attitudes 
 are relatively independent (Dubin, 1973). An examination of the means 
 
 and item intercorrelations for the 19 subgroups showed few differences 
 
 2 
 from the total sample. 
 
Insert Table l about here 
 
 The correlations between the life quality fndex and the job-leisure 
 items and the results of the repression analysis for the total sample 
 also appear in t'se Tabla. Correlations greater than or equal to .32 
 were considered practically significant since they account for at least 
 10% of the variance In the joint association between a specific satis- 
 faction item and quality of life. Statistical significance of the beta 
 weights was used as the criterion for a meaningful unique contribution 
 of a specific item to quality of life. In the total sample, the set of 
 job and leisure items accounted for Z?-% of the variance in quality of 
 life ($ = .57). The satisfaction items that contributed uniquely were 
 amount of fun, things done with family, things done with friends, spare 
 time activities, and the work itself. 
 
 Analyses by subgroup are desc-ibed in summary form below. (See 
 Footnote 2). The greatest variance in quality of life accounted for 
 by the work and leisure satisfaction items were found for the following 
 groups: high socio-economic status {ho%) , college degree (59%). and 
 30-^9 years of age ('*S%) . The 'owest proportions of variance were 
 obtained for the blue-collar group (2k%) and blacks (20%). The highest 
 correlations and largest beta we'ghts emerged for amount of fun for all 
 subgroups except blacks (median _r = t h$, med'an 8 - .23, £ < .01). Sat- 
 isfaction with the work itself was important (i.e., a correlation of at 
 least .32 and/or a significant 8 weight) to the life quality of males, 
 whites, married persons, white-collar workers, individuals between the 
 
9 
 ages of 30 and ^9, the high socio-economic status group, and those with 
 a coilege degree. Satisfaction with co-workers was important to the 
 life quality of males, individuals becween the ages of 50 and 65, and the 
 mid socio-economic status group. Satisfaction with pay and fringe 
 benefits was of relevance to males, individuals between the ages of 
 50 and 65> those who did not ae be /ond the 11th grade in school , and 
 the low socio-economic status grcuj . Satisfaction with resources 
 available for doing the job was significantly related to life quality 
 only for those with a college degree. 
 
 Considering the leisure-related items, satisfaction with spare 
 time activities was important to all subgroups except respondents 
 who were married, those with some college, those with a college degree, 
 and the mid socio-economic status subgroup. Satisfaction with things 
 done with friends. was related to quality of life for all subgroups 
 except blacks, blue-collar workers, individuals between the ages of 
 50 and 65, respondents who never married, those who did not go beyond 
 the llth grade, individuals with a college degree, and the low socio- 
 economic status group. Satisfaction with things done with family was 
 relevant to all but males, blacks, blue-collar workers, those in the 
 16 to 29 age gtouD, individuals who never married, and those who did 
 not go beyond the llth grade. Satisfaction with people seen socially 
 was important only to those in the 50 to 65 age group. 
 
 Items which neither accounted for at least 10% of the variance in 
 their association with quality of life nor contributed significant 
 unique variance to quality of life were satisfaction with what it is 
 like where one works, entertainment, recreation facilities, and the 
 organizations one belongs to. 
 
10 
 DISCUSSION 
 
 Data collected from a ? S?2 national probability sample demonstrated 
 that satisfaction with facets of one's job and leisure activities con- 
 tribute independently to individuals' assessment of their quality of 
 life. People seem to be capable of segmenting their social experiences 
 so that the feelings derived from work and leisure are basically unre- 
 lated. Overall, leisure items were better predictors than job-related 
 items. How much fun a per-son believes he or she is having is the prime 
 determinant of quality of life. The findings with regard to job sat- 
 isfaction support existing stereotypes of the disadvantaged worker. 
 For example, satisfaction with work itself was not important to the life 
 quality of blacks, females, and blue-collar workers, whereas it was im- 
 portant to the life quality of whites, males, and white-collar workers. 
 Satisfaction wlth-pay was important to the life quality of those in the 
 low socio-economic status group, older workers, and individuals with a 
 low education. Satisfaction with what Is available for doing the job 
 was important only for those with a college degree. The contribution 
 of the leisure items to quality of life wa? also dependent on subgroup 
 membership. For example, satisfaction with spr>re time activities was 
 important to all respondents except those who were married, went to col- 
 lege, or were categorized in the mid socio-economic status group, per- 
 haps because the^e Individuals *--re highly career oriented. On the other 
 hand, satisfaction with spars time activities was important to the life 
 quality of blacks. Satisfaction with amount of fun and spare time activ- 
 ities were the only variables Important to the life quality of blue-collar 
 workers "and those who have not married. These results support the notion 
 
11 
 
 that non job-related variables may be more important to a full life 
 than career achievement for many pet pie (Bass S Bass, 197&). 
 
 The 32% variance in quality oF life accounted for by the leisure 
 and work items for the total sample may be compared to the results 
 of Andrews and WIthey's (197 2 *) analysis of all items in the May 1972 
 survey. They accounted for a maximum of 55% of the total population 
 variance using up to 30 indices in the predictor set. Besides work 
 and leisure, these indices included satisfaction with health, govern- 
 ment, schools, weather, and religious faith. That work and leisure 
 alone can account for a large percent of the predictable variance in 
 this data set illustrate their importance to life as a whole. 
 
 While the results of the current study indicate that facets of 
 job satisfaction are not highly related to quality of life compared 
 to facets of leisure satisfaction it Is not legitimate to conclude 
 that leisure is more important than work. All the respondents in the 
 analyses involving job satisfaction were employed. However, job- 
 related variables may also be important for those without jobs. The 
 lack of continuous and successful work experience which epitomizes 
 marginal workers (Porter, 1373) may severly limit the life satisfaction 
 of these individuals. Furthermore, housewives in the present sample 
 were not asked job satisfaction questions. in future research, these 
 individuals could be. asked to report their feelings about their employ- 
 ment status. 
 
 The low relationship between work and leisure satisfaction suggests 
 that these two central areas of life may have become disassociated for 
 
12 
 many people. Nevertheless, both the study of work and leisure can gain 
 by considering them together. For instance, an employee's decision to 
 exert effort on the job may be based not only on the value expected from 
 performing one's job at different levels of excellence but also on the 
 possibility that alternative activities off the job can provide out- 
 comes of equal or greater value. As a result, an analysis of attractive 
 attributes of both job and leisure activities (especially factors that 
 contribute to satisfaction with amount of fun which was highly related 
 to life quality for most subgroups) will be necessary to understand 
 worker motivation, in fact, several studies suggest that work may be 
 satisfying only to the extent that it allows individuals to achieve 
 aspirations outside the workplace (e.g., Dumazedier, 1367; Goldthorpe, 
 1968). Redesigning a job or improving the task environment may have 
 little effect on worker behavior if satisfaction with job conditions 
 is not important to quality of life. Therefore, organizations should 
 consider which subgroups may be most responsive to such motivational 
 strategies as job enrichment, the four-day work week, flexitime, and 
 employer-sponsored recreation before investing in them. 
 
13 
 References 
 Andrews, F.M. Social indicators of perceived life quality. Social 
 
 indicators Research , 1974, j_, 279-293- 
 Andrews, F.M. 6 Crandall, R. The validity of measures of self-reported 
 
 well-being. Social indicators Research , 1976, in press. 
 Andrews, F.M. 6 Witney, S.B. Developing measures of perceived life 
 
 quality: Results from several national surveys. Social Indicators 
 
 Research , 1974, j_, 1-26. 
 Andrews, F.M. S Withey, S.B. Social indicators of well-being in America : 
 
 The development and measurement of perceptual indicators , 1976, in 
 
 press. 
 Bass, B.M. 6 Bass, R. Concern for the environment: implications for 
 
 industrial and organizational psychology. Americ an Psychologist , 
 
 1976, 31, 158-166. 
 Campbell, A. Subjective measures of well-being. American Psychologist , 
 
 1976, Jl, 117-124. 
 Campbell, A., Converse, P.E., & Rogers, W.L. The Quality of American 
 
 Life: Perceptions, Evaluations and Satisfactions . N. Y. Russell 
 
 Sage Foundation, 1976. 
 Crandall, R. Validation of self-report measures using ratings by others. 
 
 Sociological Methods and Research , 1976, 4_, 380-400. 
 Dubin, R. Industrial workers worlds: A study of the "central life in- 
 terests" of industrial workers. Social Problems , 1956, 3., 131-142. 
 Dubin, R. Work and nonwork: Institutional perspectives. In M.D. 
 
 Dunnette (Ed.), Work and Nonwork in the Year 2001 . Monterey, Ca.: 
 f 
 Brooks Cole, 1973, pp. 54-68. 
 
Dumazedier, J. Toward a society of leisure . London: Col 1 ler Macmi 1 Ian, 
 
 1967. 
 Environmental Protection Agency. Th e quality of life concept: A po- 
 tential tool for dec is ion -makers . Washington, D.C.: EPA, 1973- 
 Executive Office of the President: Office of Management and Budget. 
 " -Social Indicators, 1373. Washington, D.C. U.S. Government 
 
 Printing Office, 1973- 
 Goldthorpe, J.H. The affluent work er: Industr ial attitudes and behavior . 
 
 Cambridge, England: Cambridge University Press, 1968. 
 Haavlo-Mannila, E. Satisfaction with family, work, leisure and life 
 
 among men and women. Human Relations , 1971, 2^. 585~601 . 
 Hackman, J.R. S Suttle, J. I. (Eds.) Improving life in organizations . 
 
 Pacific Palisades, Ca.: Goodyear, in press. 
 Hulln, C.L. Sourdes of variation in job and life satisfaction: The 
 
 role of community and job-related variables. Journal of 
 
 Applied Psychology , 1969, 53, 279-231. 
 Kornhauser, A. Mental health and the Industrial worker: A Detroit 
 
 study . New York: Wiley, 1965. 
 Land, K.C. On the definition of social indicators. American Sociologist , 
 
 197U 6, 332-335. 
 
 Meisner, M. The iong arm of the job: A study of work and leisure. 
 
 Industrial Relations , I97i , it, 239-260. 
 Porter, L.W. Turning work into nonwork: The rewarding environment. 
 
 In M.D. Dunnette (Ed.), Work and Nonwork in the Year 2001 . Monterey, 
 
 Ca.: Brooks Cole, 1973, pp. 115-133- 
 
15 
 Quinn, R.P., Staines, G.L. & McCul lough, M.R. Job satisfaction: is there 
 
 a trend? (Manpower Research Momgraph No. 30). Washington, D.C.: 
 'U.S. Department of Labor, 1 97^- 
 Walton, R.E. Quality of working life: What is it? Sloan Management 
 
 Review , 1973, 15(0, 11-2! . 
 Willmott, P. Family, work and leisure conflicts among male employees. 
 
 Human Relations , 1971, 24, 575-584. 
 Work in America . Report of a special task force to the Secretary of 
 
 Health, Education, and Welfare. Cambridge, Mass.: M.i.T., Press, 
 
 *373. 
 
16 
 
 Footnotes 
 
 , The authors thank Frank Andrews and S. Witney for providing the 
 data for this study. Thanks to Frank Andrews, John R. Kelly, and 
 Greg Oldham for comments on earlier drafts. 
 
 Requests for reprints should be sent to Manuel London, Department 
 of Business Administration, University of Illinois, 61 Commerce West, 
 Urbana, Illinois 6)801 
 
 See Andrews and Wlthey (197^, 1976) for complete wordings of 
 the items and the scale. 
 
 2 
 
 Interested readers "may obtain these data by writing to the first 
 
 author. 
 
c 
 o 
 
 o 
 to 
 
 i/> 
 
 A3 
 
 4> 
 
 3 
 V) 
 
 X 
 (0 
 1- 
 
 4) _ 
 
 X) 
 
 c 
 ro 
 
 X 
 
 o 
 
 -3 
 C 
 
 % 
 
  
 
 c 
 o 
 
 TO 
 
 s 
 
 ■o 
 
 c 
 < 
 
 . 
 
 c 
 o 
 
 o 
 
 "O 
 
 3 
 Q 
 
 s 
 
 X 
 
 CM 
 
 id 
 
 i_ 
 o 
 
 3 
 
 « 
 
 4J 
 I 
 I 
 
 ja 
 O 
 
 i 
 
 £ 
 
 X 
 
  
 x 
 
 6) 
 ifl 
 
 ■o 
 
 C 
 TO 
 
  
 t 
 
 ! 
 
 o 
 
 3 
 
 X 
 
 ■a 
 c 
 to 
 
 L. 
 
 3 
 
 o 
 
 X 
 
 - 
 
 -Sri 
 8 
 
 o 
 
 c 
 
 3 
 
 — c 
 
 X TO 
 
 TO 5> 
 
 O 
 
 1/1 
 
 TO 
 
 TO 
 
 > 
 TO 
 
 > 
 
 TO 
 
 X 
 
 3 
 
 TO 
 
 X 
 
 ur\ 
 
 x 
 o 
 
 u 
 
 3 
 
 o 
 
 >. 
 
 en 
 
 c 
 
 "o 
 en 
 
 c 
 
 3 
 
 cr 
 
 C 
 
 o 
 o 
 
 ■o 
 
 c 
 
 TO 
 
C"4 
 CM 
 
 CM 
 
  
 
 cn 
 
 CO 
 
  
 UsO 
 
 U 
 
 a 
 
 u\ 
 
 eo 
 
 m 
 
 
 1 
 
 - 
 
 
 O 
 
 
 
 
 o 
 
 c 
 
 
 c 
 
 
 
 > 
 
 
 
 
 >» 
 
 
 
 » 
 
 TO 
 
 JZ 
 
 
 
 • 
 
 
 
 
 c 
 
 in 
 
 
 4J 
 
 
 "D 
 
 V. 
 
 o 
 
 
 "O 
 
 
 4> 
 
 O 
 
 • MB 
 
 
 C 
 
 4> 
 
  
 
 
 ■j 
 
 0) 
 
 3 
 
 3 
 
 ia 
 
 > 
 
 > 
 
 C 
 
 > 
 
 
 o 
 
 CD 
 
 o 
 
 
 
 •— 
 
 >*• 
 
 re 
 
 
 >* 
 
 o 
 
 >•. 
 
 4-1 
 
 3 
 
 M 
 
 4~i 
 
 
 x: 
 
 
 
 4J 
 
 
 
 O 
 
  
 
 
 >s 
 
 e 
 
 TO 
 
 
 
 3 
 
 
 cn 
 
 o 
 
 
 
 
 .*■- 
 
 
 C 
 
 o 
 
 • 
 
 c 
 
 -3 
 
 a. 
 
 
 >« 
 
 <* 
 
 O) 
 
 •— » 
 
 > 
 
 in 
 
 
 
 o 
 
 
 2 
 
 
 c 
 
 x: 
 
 
 TJ 
 
 x; 
 
 >* 
 
  
 
 ••— 
 
 4-> 
 
 IA 
 
 C 
 
 4-1 
 
 
 a. 
 
 
 
 L, 
 
 __ 
 
 
  
 
 
 «— 
 
 
 
 4) 
 
 re 
 
 L. 
 
 4) 
 
 E 
 
 
 0. 
 
 e 
 
 4) 
 
 
 
 O. 
 
 § 
 
 
 4-> 
 
 u 
 
 <4- 
 
 X 
 f- 
 
 re 
 
 x 
 
 re 
 
 8 
 
 
 CO 
 
 
 i— 
 
 
 
 
 
 ■*' 
 
 
 — — 
 
 
 \o 
 
 
 
 
 
 -4- 
 
 
 CO 
 
 
 
 
 
 
 
 
 
 -s- 
 
 
 LA 
 
 
 
 
 
 -* 
 
 
 CM 
 
 
 •Mr- 
 
 
 
 
 
 vO 
 
 
 — 
 
 
 - 
 
 
 
 
 • ■ 
 
 •^ 
 
 
 CO 
 
 
 en 
 
 
 
 
 
 vO 
 
 
 -3- 
 
 
 co 
 
 
 
 
 
 
 
 « 
 
 
 • 
 
 
 
 
 
 « 
 
 
 . 
 
 
 u. 
 
 
 L, 
 
 V. 
 
 eft 
 
 
 
 
 
 re 
 
 
 o 
 
 3 
 
 3 
 
 •\ 
 
 
 (A 
 
 
 
 
 (D 
 
 O 
 
 
 (A 
 
 
 C 
 
 
 3 
 
 
 L> 
 
 >>. 
 
 o 
 
 _M 
 
 
 o 
 
 
 O 
 
 
 
 
 4-J 
 
 l_ 
 
 •A 
 
 «— 
 
 
 >. 
 
 
 ■o 
 
 3 
 
 
 re 
 
 a» 
 
 4-1 
 
 
 
 
 c 
 
 o 
 
 .3 
 
 a 
 
 X. 
 
 re 
 
 
 c 
 
 
 re 
 
 >. 
 
 
 o 
 
 N 
 
 
 3 
 
 
 
 
 tM 
 
 01 
 
 re 
 
 •« 
 
 • 
 
 <4- 
 
 
 IA 
 
 (A 
 
 •*■ 
 
 j. 
 
 . 
 
 
 o 
 
 
 • — 
 
 
 •Mi 
 
 3 
 
 c 
 
  
 
 (U 
 
 o 
 
 
 •— 
 
 — ■ 
 
 -C 
 
 a> 
 
 5 
 
 re 
 
 X 
 
 re 
 
 u 
 
 x: 
 
 p~m 
 
 H- 
 
 X- 
 
 X 
 
 x 
 
 H 
 
 •*- 
 
 
 
 4J 
 
 re 
 
 vO 
 
 cn 
 
 CM 
 
CM 
 
  
 
 
 
 ! 
 
 V 
 
 
 3 
 
 0) 
 
 u 
 
 
 o 
 
 
 w 
 
 
 >. 
 
 > 
 
 "a. 
 
 
 *■> 
 
 £ 
 
 
 
 c 
 
 
 -o 
 
 »•.' 
 
  
 
 - * 
 
 > 
 
 
 u 
 
 >' 
 
 • «». 
 
 >* 
 
 e 
 
 4J 
 
 
 4-1 
 
 U 
 
 
 e— 
 
 •— 
 
 
 £ 
 
 (0 
 
 •— 
 
 4> 
 
 Q 
 
 u 
 
 (Q 
 
 £ 
 
 L. 
 
 o 
 
 Z3 
 
 h- 
 
 <4- 
 
 
 o> 
 
 
 o 
 
 4> 
 
 u. 
 O 
 
 en 
 
 i 
 
 
 re 
 o 
 
 f0 
 CM 
 O 
 
 CM 
 
 to 
 
 CA 
 
 O 
 
 rc 
 CM 
 O 
 
 CM 
 
 o 
 
 •a\ 
 
  
 
 <4- 
 O 
 
 a 
 
 D" 
 
 ai 
 
 c 
 
 ■w 
 o 
 
 -a 
 
 (U 
 
 L. 
 
 r>-> 
 
 
 e 
 
 V 
 D-l 
 
 CO 
 
 
 
 L. 
 
 ra 
 
 "O 
 
 n 
 u 
 
 
 i/i 
 
 *2 
 
 i. 
 
 o 
 in 
 
 'i 
 
 c 
 
 O 
 
 q 
 u 
 
 o 
 
 z 
 
 c 
 o 
 
 c 
 o> 
 
 > 
 
 c 
 o 
 
 z 
 
 to