Value | Category |
---|---|
1 | None |
2 | Primary incomplete |
3 | Primary |
4 | Secondary technical/vocational incomplete |
5 | Secondary technical/vocational |
6 | Secondary university preparatory incomplete |
7 | Secondary university preparatory |
8 | Some university education |
9 | University degree |
-4 | Not asked |
-3 | Not applicable |
-2 | NA |
-1 | DK |