Tweet
Period:
Area:
37 countries/ areas
Highlight:
1 Republic of Korea24.3
2 Chile22.5
3 France21.5
4 Mexico20.6
5 Brazil17.8
5 Colombia17.8
7 United Kingdom17.6
8 Luxembourg16.9
8 Slovakia16.9
10 Netherlands16.3
11 Spain16.1
12 Finland15.8
13 Portugal15.4
14 Israel15.0
15 Australia14.8
16 Italy14.7
17 Japan 14.5
18 Slovenia14.1
19 Sweden13.9
20 Czech Republic13.6
21 Canada13.0
21 Denmark13.0
23 Belgium12.9
24 Germany12.5
24 Greece12.5
24 New Zealand12.5
27 Austria12.4
28 Estonia10.3
28 Hungary10.3
30 Iceland10.1
31 Lithuania9.9
32 United States9.6
33 Costa Rica8.6
34 Poland8.2
34 Turkiye8.2
36 Latvia7.8
37 Norway7.4

No data for 201 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 data37
Regression equation
Y = -0.009470 X +6.793
Correlation coefficient (r)-0.068
Coefficient of determination (R2)0.005

GDP per capita (current US$)
No. of data37
Regression equation
Y = -805.245847 X +52026.869
Correlation coefficient (r)-0.126
Coefficient of determination (R2)0.016

Life expectancy at birth - Both sexes (years)
No. of data37
Regression equation
Y = 0.124900 X +77.739
Correlation coefficient (r)0.134
Coefficient of determination (R2)0.018

Fertility rate, total (births per woman)
No. of data37
Regression equation
Y = -0.007447 X +1.691
Correlation coefficient (r)-0.097
Coefficient of determination (R2)0.009

Suicide, age-standardized (per 100 000 population)
No. of data37
Regression equation
Y = -0.083437 X +10.964
Correlation coefficient (r)-0.083
Coefficient of determination (R2)0.007