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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:
3 countries/ areas
Highlight:
1 Mexico35.4%
2 Brazil24.7%
3 Argentina23.1%

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

No data for 30 countries.

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

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data3
Regression equation
Y = 3.915033 X +5.294
Correlation coefficient (r)0.999
Coefficient of determination (R2)0.998

GDP per capita (current US$)
No. of data3
Regression equation
Y = 8194.901990 X +10496.614
Correlation coefficient (r)0.296
Coefficient of determination (R2)0.088

Life expectancy at birth - Both sexes (years)
No. of data3
Regression equation
Y = -1.986286 X +75.318
Correlation coefficient (r)-0.098
Coefficient of determination (R2)0.010

Fertility rate, total (births per woman)
No. of data3
Regression equation
Y = 0.162108 X +1.725
Correlation coefficient (r)0.085
Coefficient of determination (R2)0.007

Suicide, age-standardized (per 100 000 population)
No. of data3
Regression equation
Y = -18.561154 X +11.761
Correlation coefficient (r)-0.865
Coefficient of determination (R2)0.748