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Period:
Area:
10 countries/ areas
Highlight:
1 Republic of Korea6.05
2 United States4.85
3 Italy4.49
4 Japan 3.79
5 Canada3.71
6 France3.61
7 Sweden3.11
8 Germany2.81
9 United Kingdom2.78
10 Australia2.75

Note
China: Beijing, Shanghai, Jiangsu, and Guangdong

Source
OECD PISA 2015

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data10
Regression equation
Y = -0.305677 X +7.925
Correlation coefficient (r)-0.682
Coefficient of determination (R2)0.465

GDP per capita (current US$)
No. of data10
Regression equation
Y = -4103.781511 X +65307.151
Correlation coefficient (r)-0.373
Coefficient of determination (R2)0.139

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = -0.091937 X +82.239
Correlation coefficient (r)-0.050
Coefficient of determination (R2)0.003

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -0.180538 X +2.147
Correlation coefficient (r)-0.697
Coefficient of determination (R2)0.486

Suicide - all ages (per 100,000 population)
No. of data10
Regression equation
Y = 3.815203 X -0.509
Correlation coefficient (r)0.684
Coefficient of determination (R2)0.468