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Question: Thinking about the future of (survey country), please tell me whether you feel generally optimistic or generally pessimistic about the following areas. How about the way our political system works?
Choices: "Optimistic" "Pessimistic"
Data: % of "Optimistic"
Period:
Area:
10 countries/ areas
Highlight:
1 Sweden61.9%
2 Canada58.1%
3 Germany56.8%
4 Australia52.3%
5 Japan 35.2%
6 United States35.1%
7 Republic of Korea28.6%
8 France27.8%
9 United Kingdom26.9%
10 Italy23.4%

Note
Neither/ Don't know/ Refused are excluded.

Source
Pew Research Center "Global Attitudes Survey" Spring 2019.

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = 1.974561 X +5.853
Correlation coefficient (r)0.714
Coefficient of determination (R2)0.510

GDP per capita (current US$)
No. of data10
Regression equation
Y = 47777.842232 X +29528.018
Correlation coefficient (r)0.495
Coefficient of determination (R2)0.245

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = 1.693989 X +81.312
Correlation coefficient (r)0.110
Coefficient of determination (R2)0.012

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = 0.684963 X +1.201
Correlation coefficient (r)0.345
Coefficient of determination (R2)0.119

Suicide, age-standardized (per 100 000 population)
No. of data10
Regression equation
Y = 0.838139 X +10.760
Correlation coefficient (r)0.027
Coefficient of determination (R2)0.001