| Value | Category |
|---|---|
| 1 | Science and Engineering Associate Professionals |
| 2 | Health Associate Professionals |
| 3 | Business and Administration Associate Professionals |
| 4 | Legal, social, cultural and related associate Professionals |
| 5 | Information and communication technicians |
| 2147483622 | Don't know |
| 2147483623 | Refused to respond |
| 2147483647 | Not administered |
| 11 | .Z |