| Value | Category |
|---|---|
| 1 | Legislator Senior official Manager |
| 2 | Professional |
| 3 | Technician Associated professional |
| 4 | Clerk |
| 5 | Service worker, shop or market sales worker |
| 6 | Skilled agricultural or fishery worker |
| 7 | Craft and related trades |
| 8 | Plant or machine operator or assembler |
| 9 | Unskilled worker |
| 10 | Armed forces |
| 11 | None |
| 12 | Ref/DK |
| Sysmiss |