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Period:
Area:
32 countries/ areas
Highlight:
1 Chile24.2
2 Colombia20.6
3 France16.6
3 United Kingdom16.6
5 Netherlands15.9
6 Spain15.4
7 Mexico15.2
8 Republic of Korea13.8
9 New Zealand 13.4
9 Portugal13.4
11 Hungary12.7
12 Germany12.5
13 Slovakia12.2
14 Sweden12.0
15 Czech Republic11.9
16 Japan11.3
17 Italy11.2
18 Denmark10.4
19 Austria9.7
19 Finland9.7
21 United States9.6
22 Lithuania9.5
23 Norway9.3
24 Poland9.0
25 Belgium8.8
25 Estonia8.8
27 Greece8.5
28 Turkiye8.1
29 Iceland7.9
30 Costa Rica7.7
31 Latvia7.6
32 Israel3.9

No data for 6 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 data32
Regression equation
Y = -0.032694 X +7.020
Correlation coefficient (r)-0.220
Coefficient of determination (R2)0.048

GDP per capita (current US$)
No. of data32
Regression equation
Y = -1520.141687 X +56128.140
Correlation coefficient (r)-0.274
Coefficient of determination (R2)0.075

Life expectancy at birth - Both sexes (years)
No. of data32
Regression equation
Y = -0.061601 X +80.067
Correlation coefficient (r)-0.066
Coefficient of determination (R2)0.004

Fertility rate, total (births per woman)
No. of data32
Regression equation
Y = -0.021351 X +1.843
Correlation coefficient (r)-0.258
Coefficient of determination (R2)0.067

Suicide, age-standardized (per 100 000 population)
No. of data32
Regression equation
Y = -0.186490 X +11.942
Correlation coefficient (r)-0.173
Coefficient of determination (R2)0.030