| Value | Category |
|---|---|
| 0 | No answer/No data |
| 1 | Self-employed: Professional (doctor, lawyer, accountant, |
| 2 | Self-employed: Business owner |
| 3 | Self-employed: Farmer/Fisherman |
| 4 | Self-employed: informal |
| 5 | Salaried: Professional |
| 6 | Salaried: Senior Management |
| 7 | Salaried: Middle Management |
| 8 | Other employee |
| 9 | Not applicable |