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Period:
Area:
32 countries/ areas
Highlight:
1 Luxembourg25.9
2 Chile24.4
3 Colombia20.9
4 France16.3
4 Mexico16.3
6 Netherlands16.1
7 United Kingdom15.7
8 Spain15.3
9 Republic of Korea14.3
10 Portugal13.8
11 New Zealand13.4
12 Germany12.6
13 Hungary12.5
14 Slovakia11.9
15 Sweden11.6
16 Japan 11.3
17 Italy11.0
18 Czech Republic10.9
19 Denmark10.5
20 United States10.1
21 Finland9.8
22 Austria9.5
22 Poland9.5
24 Belgium8.9
24 Norway8.9
26 Turkiye8.6
27 Lithuania8.5
28 Costa Rica8.4
28 Greece8.4
30 Estonia8.1
31 Iceland5.8
32 Latvia5.4

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 = -0.003009 X +6.667
Correlation coefficient (r)-0.021
Coefficient of determination (R2)0.000

GDP per capita (current US$)
No. of data32
Regression equation
Y = 1019.772518 X +27883.336
Correlation coefficient (r)0.178
Coefficient of determination (R2)0.032

Life expectancy at birth - Both sexes (years)
No. of data32
Regression equation
Y = 0.062670 X +79.315
Correlation coefficient (r)0.109
Coefficient of determination (R2)0.012

Fertility rate, total (births per woman)
No. of data32
Regression equation
Y = -0.000502 X +1.551
Correlation coefficient (r)-0.010
Coefficient of determination (R2)0.000

Suicide - all ages (per 100,000 population)
No. of data32
Regression equation
Y = -0.303449 X +16.192
Correlation coefficient (r)-0.255
Coefficient of determination (R2)0.065