| Value | Category |
|---|---|
| 1 | Independent entrepreneur |
| 2 | Head/manager of company or organization |
| 3 | Farmer |
| 4 | Specialist with higher education |
| 5 | Specialist with secondary education or vocational training |
| 6 | Worker |
| 7 | Military, law enforcement, court |
| 8 | Pupil, student |
| 10 | Housewife or on maternity/child care leave |
| 11 | Was unemployed |
| 99 | DK/NR |
| Sysmiss |