| Value | Category |
|---|---|
| 1 | yes |
| 2 | No-Household duties |
| 3 | No-Studies |
| 4 | No-Waiting go to studied |
| 5 | No-Retired |
| 6 | No-Old age |
| 7 | No-Disability |
| 8 | No-Not available for work |
| 9 | No-Looking after children |
| 10 | No-Temporary ailment sickness |
| 11 | No-Person below working age |
| 12 | No-Take care of sick, elderly |
| 13 | No-Other |
| Sysmiss |