| Value | Category | Cases | |
|---|---|---|---|
| 1 | Farm work | 18 |
16.4%
|
| 2 | Unskilled non-farm work | 8 |
7.3%
|
| 3 | Skilled/technical non-farm work | 5 |
4.5%
|
| 4 | Professional | 33 |
30%
|
| 999 | Other, specify | 46 |
41.8%
|
| Sysmiss | 2088 |