| Value | Category | 
|---|---|
| 1 | legislators and managers | 
| 2 | professionals | 
| 3 | technicians and associate professionals | 
| 4 | clerks | 
| 5 | service workers and sales workers | 
| 6 | agriculture and fisheries | 
| 7 | crafts & related workers | 
| 8 | plant & machinery operator and assemblers | 
| 9 | elementary occupation | 
| 10 | armed forces | 
| 99 | Not Stated |