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Period:
Area:
10 countries/ areas
Highlight:
1 Republic of Korea61.6%
2 Italy51.2%
3 Germany49.6%
4 United Kingdom44.2%
5 France37.8%
6 United States37.5%
7 Canada32.8%
8 Australia31.3%
9 Sweden28.4%
10 Japan 18.6%

Note
The data of Azerbaijan are collected only in Baku. The data of China are collected only in Beijing, Shanghai, Jiangsu, and Zhejiang.

Source
OECD PISA 2018 Compendia

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = -1.068724 X +7.185
Correlation coefficient (r)-0.281
Coefficient of determination (R2)0.079

GDP per capita (current US$)
No. of data10
Regression equation
Y = -38837.896698 X +64996.593
Correlation coefficient (r)-0.416
Coefficient of determination (R2)0.173

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = -2.773032 X +82.980
Correlation coefficient (r)-0.177
Coefficient of determination (R2)0.031

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -1.146887 X +1.913
Correlation coefficient (r)-0.522
Coefficient of determination (R2)0.272

Suicide - all ages (per 100,000 population)
No. of data10
Regression equation
Y = 12.575978 X +9.028
Correlation coefficient (r)0.266
Coefficient of determination (R2)0.071