| Value | Category |
|---|---|
| 1 | myself (own business / farm) |
| 2 | work for the government / public sector |
| 3 | work for a private company |
| 4 | work for an international or non-profit organization |
| 5 | work for family business / farm |
| 6 | does not matter |
| 99 | other (specify) |
| Sysmiss |