Value | Category |
---|---|
1 | Primary or lower education |
2 | Incomplete secondary education |
3 | Secondary education (general or vocational school) |
4 | Special vocational education (technical college) |
5 | Incomplete higher education (at least 3 years of higher educational institution) |
6 | Higher education |
99 | Don't know |
999 | No answer |
Sysmiss |