| Value | Category |
|---|---|
| 1 | Employee |
| 2 | Self-employed, employer |
| 3 | self employed |
| 4 | employed in family business |
| 5 | farmer |
| 6 | pensioner |
| 7 | Student, pupil (aged 15 years and above) |
| 8 | Housekeeper |
| 9 | Unemployed |
| 10 | Suffering from long-term disability |
| 88 | Children (younger than 15 years) |
| 99 | Other |