| Value | Category |
|---|---|
| -99 | -99.Don't know |
| -55 | -55.Missing |
| 1 | 1.Yes |
| 2 | 2.No, due to being sick |
| 3 | 3.No, due to caring for sick relative |
| 4 | 4.No, due to school closure or teacher absence |
| 5 | 5.No, didn't want to go |
| 6 | 6.No, other reason |
| 7 | 7.No, unknown reason |
| 31 | 31.No, due to school break/vacation {Indonesia only} |
| Sysmiss |