| Value | Category |
|---|---|
| 0 | None |
| 1 | Kindergarten |
| 2 | Primary |
| 3 | Jss/jhs |
| 4 | Middle |
| 5 | Sss/shs |
| 6 | Secondary |
| 7 | Vocational/technical/commercial |
| 8 | Teacher training/nursing |
| 9 | Post secondary diploma |
| 10 | Bachelor degree |
| 11 | Post graduate (cert., diploma, masters, phd, ect) |
| 12 | Dont know |