| Value | Category |
|---|---|
| -66 | |
| 0 | |
| 1 | Scholar or student |
| 2 | Home-maker or housewife |
| 3 | Pensioner or retired person (too old to work) |
| 4 | Unable to work due to illness or disability |
| 5 | Seasonal worker not working presently |
| 6 | Choose not to work |
| 7 | Could not find work |
| 8 | |
| 9 | |
| 24 | |
| 48 | |
| 99 | |
| Sysmiss |