Pupil-teacher ratio, secondary
Secondary school pupil-teacher ratio is the average number of pupils per teacher in secondary school. More info »
1993
1996
1999
2002
2006
2009
2012
2015
2018
-5.00
0.00
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
50.00
55.00
60.00
Eritrea
Data source: World Bank, World Development Indicators - Last updated January 1, 2020