| Value | Category |
|---|---|
| 1 | Legislators |
| 2 | Professionals |
| 3 | Technicians & Ass Professionals |
| 4 | clerks |
| 5 | Service workers |
| 6 | Agric Workers |
| 7 | Craft & Related Workers |
| 8 | Plant & Machine Operators |
| 9 | Elementary Occupation |
| 10 | Not Stated |
| 31 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | |
| 38 | |
| 39 | |
| 40 | |
| 41 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| Sysmiss |