| Value | Category |
|---|---|
| 0 | No data/No answer |
| 1 | Self employed |
| 2 | Salaried employee in a public company |
| 3 | Salaried employee in a private company |
| 4 | Temporarily out of work |
| 5 | Retired |
| 6 | Don´t work / responsible for shopping and house work |
| 7 | Student |
| 8 | No answer |
| 9 | Not applicable |