(ISCED - UNESCO)

5
2
2
5
3
3
5
1
5
< 1
5
4-5
4-5
6
4-5
4-5
6
5
4-5
6
1
1
7
2
2
7
1,5–2
2
7
2-6
2
7
2-6
1-5
8
3-5
4-5