Tweet
Period:
Area:
36 countries/ areas
Highlight:
1 Mexico38.0
2 Colombia28.0
3 Brazil26.1
4 Turkiye16.8
5 New Zealand16.7
6 Chile16.2
7 Netherlands16.1
7 United Kingdom16.1
9 United States16.0
10 Costa Rica14.0
10 France14.0
12 Republic of Korea13.3
13 Japan13.2
14 Germany13.1
15 Slovakia12.6
16 Czech Republic12.5
17 Russian Federation11.9
18 Poland11.6
18 Switzerland11.6
20 Israel11.1
21 Denmark11.0
21 Italy11.0
23 Sweden10.9
24 Hungary10.7
24 Spain10.7
26 Iceland10.3
27 Estonia10.2
28 Luxembourg9.3
29 Portugal9.0
30 Belgium8.9
30 Finland 8.9
30 Norway8.9
33 Latvia8.7
34 Austria8.4
35 Greece7.9
36 Lithuania7.6

No data for 202 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 = -0.031510 X +7.054
Correlation coefficient (r)-0.277
Coefficient of determination (R2)0.077

GDP per capita (current US$)
No. of data36
Regression equation
Y = -1665.550024 X +62811.006
Correlation coefficient (r)-0.360
Coefficient of determination (R2)0.130

Life expectancy at birth - Both sexes (years)
No. of data36
Regression equation
Y = -0.159702 X +82.024
Correlation coefficient (r)-0.313
Coefficient of determination (R2)0.098

Fertility rate, total (births per woman)
No. of data36
Regression equation
Y = 0.017813 X +1.345
Correlation coefficient (r)0.343
Coefficient of determination (R2)0.118

Suicide - all ages (per 100,000 population)
No. of data36
Regression equation
Y = -0.410522 X +17.994
Correlation coefficient (r)-0.420
Coefficient of determination (R2)0.176