| Value | Category |
|---|---|
| 11 | self-employed in non-agriculture (rural) |
| 12 | agricultural labour (rural) |
| 13 | other labour (rural) |
| 14 | self-employed in agriculture (rural) |
| 19 | others (rural) |
| 21 | self-employed (urban) |
| 22 | regular wage/salary earning (urban) |
| 23 | casual labour (urban) |
| 29 | others (urban) |
| Sysmiss |