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Period:
Area:
10 countries/ areas
Highlight:
1 Japan538
2 Canada528
3 Republic of Korea516
4 Australia510
5 Germany509
5 United Kingdom509
7 United States496
8 France 495
9 Sweden493
10 Italy481

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 = -0.006987 X +10.200
Correlation coefficient (r)-0.289
Coefficient of determination (R2)0.084

GDP per capita (current US$)
No. of data10
Regression equation
Y = -146.357563 X +123207.063
Correlation coefficient (r)-0.174
Coefficient of determination (R2)0.030

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = 0.045967 X +58.672
Correlation coefficient (r)0.342
Coefficient of determination (R2)0.117

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -0.005502 X +4.271
Correlation coefficient (r)-0.317
Coefficient of determination (R2)0.100

Suicide, age-standardized (per 100 000 population)
No. of data10
Regression equation
Y = 0.088973 X -34.054
Correlation coefficient (r)0.331
Coefficient of determination (R2)0.110