| Value | Category |
|---|---|
| 0 | Not applicable |
| 1 | Scholar or student |
| 2 | Housewife/homemaker (family considerations/child care) |
| 3 | Health reasons |
| 4 | Retired or too old for work |
| 5 | No desire to work |
| 6 | Too young to work |
| 7 | Pregnancy |
| 8 | Disabled or unable to work |
| 9 | Unspecified |