| Value | Category |
|---|---|
| 11 | Worked in hh enterprise (self-employed): own account worker |
| 12 | Employer |
| 21 | Worked as helper in hh enterprise (unpaid family worker) |
| 31 | Worked as regular salaried/wage employee |
| 41 | Worked as casual wage labour: in public works |
| 51 | In other types of work |
| 99 | |
| Sysmiss |