| Value | Category |
|---|---|
| -99 | Missing |
| -89 | Not Applicbale |
| 1 | Illness or injury |
| 2 | Disabled |
| 3 | Pregnant |
| 4 | In school or training |
| 5 | Retired or too young |
| 6 | Taking care of house/family |
| 7 | Waiting to start |
| 8 | Off season |
| 9 | Did not want to work |
| 10 | Caring for a sick person |
| 77 | Other |
| Sysmiss |