| Value | Category |
|---|---|
| 1 | A student, a pupil, is going to continue education |
| 2 | Nonworking pensioner or a disabled |
| 3 | A housewife, or on a child-rearing leave, or is taking care |
| 4 | Temporarily unemployed or looking for work |
| 5 | Temporarily unemployed and not looking for work |
| 99 | DK/NR |
| Sysmiss |