| Value | Category |
|---|---|
| 1 | Person was working (including apprentices, trainees) |
| 2 | Person was in full-time education (excluding apprentices, trainees) |
| 3 | Person was conscript on compulsory military or community service |
| 4 | Person had domestic/family responsibilities |
| 5 | Other (e.g. retired) |
| 9 | Not applicable |
| Sysmiss |