Tweet
Period:
Area:
10 countries/ areas
Highlight:
1 Japan 532
2 Republic of Korea524
3 Canada516
4 Germany506
5 Australia494
5 Sweden494
7 France493
8 United Kingdom492
9 Italy490
10 United States470

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 = -0.015575 X +14.570
Correlation coefficient (r)-0.600
Coefficient of determination (R2)0.360

GDP per capita (current US$)
No. of data10
Regression equation
Y = -384.851480 X +242582.376
Correlation coefficient (r)-0.603
Coefficient of determination (R2)0.364

Life expectancy at birth - Both sexes (years)
No. of data10
Regression equation
Y = 0.079092 X +42.257
Correlation coefficient (r)0.741
Coefficient of determination (R2)0.549

Fertility rate, total (births per woman)
No. of data10
Regression equation
Y = -0.009068 X +6.006
Correlation coefficient (r)-0.605
Coefficient of determination (R2)0.366

Suicide - all ages (per 100,000 population)
No. of data10
Regression equation
Y = 0.134402 X -53.379
Correlation coefficient (r)0.416
Coefficient of determination (R2)0.173