Tweet
Period:
Area:
7 countries/ areas
Highlight:
1 Republic of Korea613
2 Japan 570
3 United States509
4 United Kingdom507
5 Australia505
6 Italy498
7 Sweden484

Note
United Kingdom: England only.

No data for 3 countries.

Source
2016 TIMSS & PIRLS International Study Center, Lynch School of Education, Boston College, and International Association for the Evaluation of Educational Achievement

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data7
Regression equation
Y = -0.010415 X +12.185
Correlation coefficient (r)-0.868
Coefficient of determination (R2)0.753

GDP per capita (current US$)
No. of data7
Regression equation
Y = -179.845856 X +144645.404
Correlation coefficient (r)-0.591
Coefficient of determination (R2)0.349

Life expectancy at birth - Both sexes (years)
No. of data7
Regression equation
Y = 0.021804 X +70.533
Correlation coefficient (r)0.431
Coefficient of determination (R2)0.186

Fertility rate, total (births per woman)
No. of data7
Regression equation
Y = -0.005230 X +4.163
Correlation coefficient (r)-0.827
Coefficient of determination (R2)0.684

Suicide - all ages (per 100,000 population)
No. of data7
Regression equation
Y = 0.122657 X -50.045
Correlation coefficient (r)0.798
Coefficient of determination (R2)0.637