Value | Category |
---|---|
1 | No formal education |
2 | 1-3 years of elementary school |
3 | 4-7 years of elementary school |
4 | Elementary school |
5 | School for craft and industrial occupations |
6 | Technical, economic, health and other secondary schools |
7 | Grammar school |
8 | Non-university college |
9 | University, academy |
10 | Master’s degree |
11 | Doctorate (PhD) |
99 | |
Sysmiss |