| Value | Category |
|---|---|
| -99 | Don't know |
| 1 | Yes |
| 2 | No, due to being sick |
| 3 | No, due to caring for sick relative |
| 4 | No, due to school closure or teacher absence |
| 5 | No, didn't want to go |
| 6 | No, other reason |
| 7 | No, unknown reason |
| 8 | No, due to go for work to earn |
| 9 | No,due to help in family |
| 10 | No,due to holidays |
| Sysmiss |