| Value | Category |
|---|---|
| 1 | FARMING |
| 2 | FISHING |
| 3 | TRADER/MERCHANT |
| 4 | TRANSPORT |
| 5 | TRADESMAN (MASON, CARPENTER, ETC) |
| 6 | CIVIL SERVANT |
| 7 | TEACHER |
| 8 | DOCTOR/NURSE/ETC |
| 9 | OTHER PROFESSION |
| 10 | CLERK/SECRETARY |
| 11 | FACTORY WORKER |
| 12 | RESTAURANT, BAR |
| 13 | GENERAL LABOURER |
| 14 | HOME WORKER |
| 15 | STUDENT |
| 16 | MILITARY |
| 17 | OTHER |
| Sysmiss |