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Question: Thinking about yourself and how you normally feel: how often do you feel as described below? - Cheerful
Choices: "Never" "Rarely" "Sometimes" "Always"
Data: % of "Sometimes" "Always"
Period:
Area:
9 countries/ areas
Highlight:
1 France 93.6%
2 Germany92.3%
3 Sweden89.8%
4 Republic of Korea86.7%
5 Canada84.9%
6 United Kingdom83.8%
7 United States82.6%
8 Japan78.9%
9 Italy66.1%

No data for 1 countries.

Source
PISA 2018 Results (Volume III) : What School Life Means for Studentsf Lives

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data9
Regression equation
Y = 2.076562 X +4.925
Correlation coefficient (r)0.385
Coefficient of determination (R2)0.148

GDP per capita (current US$)
No. of data9
Regression equation
Y = 48888.699128 X +6987.271
Correlation coefficient (r)0.356
Coefficient of determination (R2)0.127

Life expectancy at birth - Both sexes (years)
No. of data9
Regression equation
Y = -2.274709 X +83.662
Correlation coefficient (r)-0.093
Coefficient of determination (R2)0.009

Fertility rate, total (births per woman)
No. of data9
Regression equation
Y = 1.430414 X +0.243
Correlation coefficient (r)0.409
Coefficient of determination (R2)0.167

Suicide, age-standardized (per 100 000 population)
No. of data9
Regression equation
Y = 19.607376 X -5.446
Correlation coefficient (r)0.334
Coefficient of determination (R2)0.112