| Value | Category |
|---|---|
| 1 | had enough schooling |
| 2 | awaiting admission |
| 3 | no school/lack of teachers |
| 4 | no time/no interest |
| 5 | lack of money |
| 6 | marital obligation |
| 7 | sickness |
| 8 | disability |
| 9 | separation of parents |
| 10 | death of parents |
| 11 | too old to attend |
| 12 | domestic obligation |
| 13 | other (specify) |
| Sysmiss |