Value | Category |
---|---|
1 | none |
2 | some elementary education |
3 | elementary education |
4 | upper secondary school (3 years) |
5 | upper secondary school (4 years) |
6 | upper secondary - generaly vocational |
7 | post-secondary, non- tertiary |
8 | short-cycle tertiary; baschelor?s or equivalent |
9 | post-graduate studies (master?s, doctoral) |
10 | do not know |