Value | Category |
---|---|
-999 | Refuse to answer |
-222 | Interview declined |
1 | None |
2 | Some primary school |
3 | Primary school |
4 | Middle/JSS/JHS |
5 | SSS/SHS |
6 | O/A level |
7 | Voc./Tech./Commercial |
8 | Post-secondary certificates |
9 | Diploma/HND |
10 | Bachelor degree |
11 | Master’s |
12 | PhD |
13 | Others (specify) |
Sysmiss |