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Period:
Area:
8 countries/ areas
Highlight:
1 France16.6
1 United Kingdom 16.6
3 Republic of Korea13.8
4 Germany12.5
5 Sweden12.0
6 Japan11.3
7 Italy11.2
8 United States9.6

No data for 2 countries.

Source
OECD Stat>Education and training>Education at a glance>Teachers and the learning environment>Student-teacher ratio and average class size

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data8
Regression equation
Y = 0.006836 X +6.485
Correlation coefficient (r)0.041
Coefficient of determination (R2)0.002

GDP per capita (current US$)
No. of data8
Regression equation
Y = -2166.012533 X +74231.737
Correlation coefficient (r)-0.375
Coefficient of determination (R2)0.141

Life expectancy at birth - Both sexes (years)
No. of data8
Regression equation
Y = 0.235598 X +78.712
Correlation coefficient (r)0.237
Coefficient of determination (R2)0.056

Fertility rate, total (births per woman)
No. of data8
Regression equation
Y = 0.019151 X +1.209
Correlation coefficient (r)0.150
Coefficient of determination (R2)0.022

Suicide, age-standardized (per 100 000 population)
No. of data8
Regression equation
Y = -0.297592 X +15.030
Correlation coefficient (r)-0.146
Coefficient of determination (R2)0.021