| Value | Category |
|---|---|
| 1 | Too old/ completed school |
| 2 | Too far away |
| 3 | Too expensive |
| 4 | Is working |
| 5 | Helps at home/ takes care of young siblings and elderly relatives |
| 6 | Uninteresting |
| 7 | illness / pregnancy |
| 8 | Failed exam |
| 9 | Got married |
| 11 | Need to work to support family |
| 12 | Other |
| 99 | Don't know |