| Value | Category |
|---|---|
| 1 | Legislators, senior officials and managers |
| 2 | Professionals |
| 3 | Technicians and associate professionals |
| 4 | Clerks |
| 5 | Service workers, shop and market sales workers |
| 6 | Agricultural, forestry and fishery workers |
| 7 | Craft and related workers |
| 8 | Plant and machine operators and assemblers |
| 9 | Elementary occupations |
| 10 | Armed forces |