| Value | Category |
|---|---|
| -9 | do not know |
| 1 | employed in the same activity as the current busines |
| 2 | employed in a different activity |
| 3 | self-employed in a different type of activity |
| 4 | self employed in the same type of activity |
| 5 | unemployed |
| 6 | other for example housewife, student, etc. |