Value | Category |
---|---|
1 | Illiterate |
2 | Literate but not a graduate of school |
3 | Primary school (5 years) |
4 | Primary education (8 years) |
5 | General or vocational lower-secondary school |
6 | General upper-secondary school |
7 | Vocational or technical upper-secondary school |
8 | Higher school |
9 | University |
10 | Graduate/doctorate |