| Value | Category |
|---|---|
| 1 | Self-employed |
| 2 | Running own business with temporary or unpaid staff ( |
| 3 | Running own business with paid staff |
| 4 | Employee/official |
| 5 | Casual worker in agriculture |
| 6 | Casual worker in non-agriculture |
| 7 | Unpaid worker or works for family business |
| Sysmiss |