Secondary education, duration (years)
Secondary duration refers to the number of grades (years) in secondary school. More info »
1970
1976
1983
1989
1996
2002
2008
2015
2021
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
Czech Republic
Data source: World Bank, World Development Indicators - Last updated January 1, 2020