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Period:
Area:
36 countries/ areas
Highlight:
1 Republic of Korea24.3
2 Chile22.5
3 France21.5
4 Mexico20.6
5 Colombia17.8
6 United Kingdom17.6
7 Luxembourg16.9
7 Slovakia16.9
9 Netherlands16.3
10 Spain16.1
11 Finland15.8
12 Portugal15.4
13 Israel15.0
14 Australia14.8
15 Italy14.7
16 Japan14.5
17 Slovenia14.1
18 Sweden13.9
19 Czech Republic13.6
20 Canada13.0
20 Denmark13.0
22 Belgium12.9
23 Germany12.5
23 Greece12.5
23 New Zealand12.5
26 Austria12.4
27 Estonia10.3
27 Hungary10.3
29 Iceland10.1
30 Lithuania9.9
31 United States9.6
32 Costa Rica8.6
33 Poland8.2
33 Turkiye8.2
35 Latvia 7.8
36 Norway7.4

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 data36
Regression equation
Y = -0.007234 X +6.771
Correlation coefficient (r)-0.052
Coefficient of determination (R2)0.003

GDP per capita (current US$)
No. of data36
Regression equation
Y = -625.935845 X +50313.384
Correlation coefficient (r)-0.099
Coefficient of determination (R2)0.010

Life expectancy at birth - Both sexes (years)
No. of data36
Regression equation
Y = 0.170378 X +77.304
Correlation coefficient (r)0.189
Coefficient of determination (R2)0.036

Fertility rate, total (births per woman)
No. of data36
Regression equation
Y = -0.007964 X +1.696
Correlation coefficient (r)-0.103
Coefficient of determination (R2)0.011

Suicide, age-standardized (per 100 000 population)
No. of data36
Regression equation
Y = -0.063949 X +10.778
Correlation coefficient (r)-0.063
Coefficient of determination (R2)0.004