| Value | Category | 
|---|---|
| 1 | Employees without formal condition | 
| 2 | Employers and others in informal sector | 
| 3 | Self-employed without employees | 
| 4 | Contributing family worker | 
| 5 | Employees with formal condition | 
| 6 | Employers and others in formal sector | 
| 7 | Not employed | 
| 9 | Not stated | 
| Sysmiss |