| Value | Category |
|---|---|
| -5 | Missing; Not asked by the interviewer |
| -4 | Not asked |
| -3 | Not applicable |
| -2 | No answer |
| -1 | Dont know |
| 1 | Full time employee (30 hours a week or more) |
| 2 | Part time employee (less than 30 hours a week) |
| 3 | Self employed |
| 4 | Retired/ pensioned |
| 5 | Housewife not otherwise employed |
| 6 | Student |
| 7 | Unemployed |
| 8 | Other |
| 11 | 11 |
| 22 | 22 |