| value | description |
|---|---|
| 11 | Non-skilled workers, goods |
| 12 | Non-skilled workers, service |
| 21 | Skilled workers, goods |
| 22 | Skilled workers, service |
| 33 | Lower non-manual I |
| 36 | Lower non-manual II |
| 46 | Intermediate-level non-manual employees |
| 56 | Higher civil servants and senior salaried employees |
| 57 | Senior management |
| 60 | Independent professionals |
| 79 | Self-employed (other than professionals) entrepreneurs |
| 89 | Self-employed (other than professionals) farmers |
| 91 | Unskilled workers |
| 95 | Do not know if they belong to the household |
| 99 | Unknown category |