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Period:
Area:
33 countries/ areas
Highlight:
1 Chile32.12018
2 Japan27.82018
3 Republic of Korea27.02018
4 France25.12018
5 Israel24.72018
6 Spain24.32018
7 Australia24.12018
8 United Kingdom23.42018
9 Germany21.52018
10 Greece21.32018
11 Hungary20.62018
12 Slovenia20.52018
13 Portugal20.42018
14 Luxembourg20.12017
15 Mexico20.02018
16 Austria19.12018
17 Italy19.02018
18 Finland18.52018
19 Colombia18.42018
20 Sweden18.12018
21 Slovakia17.82018
21 United States17.82018
23 Brazil 17.62018
24 Turkiye17.52018
25 Denmark17.12018
26 Costa Rica16.42018
27 Lithuania15.62018
28 Estonia15.32018
29 Czech Republic14.92018
30 Iceland14.82018
31 Russian Federation13.42018
32 Poland11.82018
33 Latvia9.72018

No data for 205 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 data33
Regression equation
Y = 0.003082 X +6.494
Correlation coefficient (r)0.021
Coefficient of determination (R2)0.000

GDP per capita (current US$)
No. of data33
Regression equation
Y = 711.519942 X +22771.502
Correlation coefficient (r)0.127
Coefficient of determination (R2)0.016

Life expectancy at birth - Both sexes (years)
No. of data33
Regression equation
Y = 0.391281 X +72.014
Correlation coefficient (r)0.585
Coefficient of determination (R2)0.342

Fertility rate, total (births per woman)
No. of data33
Regression equation
Y = -0.002307 X +1.637
Correlation coefficient (r)-0.033
Coefficient of determination (R2)0.001

Suicide - all ages (per 100,000 population)
No. of data33
Regression equation
Y = -0.182770 X +16.155
Correlation coefficient (r)-0.138
Coefficient of determination (R2)0.019