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Period:
Area:
10 countries/ areas
Highlight:
1 Republic of Korea74.3%
2 France 61.8%
3 Italy60.8%
4 United Kingdom55.0%
5 Sweden50.9%
6 Japan45.4%
7 Australia40.1%
8 United States39.7%
9 Germany39.2%
10 Canada38.6%

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 = -1.714038 X +7.521
Correlation coefficient (r)-0.506
Coefficient of determination (R2)0.256

GDP per capita (current US$)
No. of data10
Regression equation
Y = -81154.908419 X +89978.753
Correlation coefficient (r)-0.687
Coefficient of determination (R2)0.472

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = 6.194636 X +78.867
Correlation coefficient (r)0.329
Coefficient of determination (R2)0.108

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -1.325615 X +2.149
Correlation coefficient (r)-0.545
Coefficient of determination (R2)0.297

Suicide, age-standardized (per 100 000 population)
No. of data10
Regression equation
Y = 9.819748 X +6.133
Correlation coefficient (r)0.261
Coefficient of determination (R2)0.068