| Value | Category |
|---|---|
| 1 | no school |
| 2 | some primary (Std 1-6 but not Std 7) |
| 3 | completed primary (Std 7) |
| 4 | vocational school |
| 5 | some secondary (Form 1-3 but not Form 4) |
| 6 | completed secondary |
| 7 | completed Advance level |
| 8 | some/completed Tertiary |
| 9 | some/completed University or College |
| 10 | other |