| Value | Category | Cases | |
|---|---|---|---|
| 1 | Managers | 80 |
2.2%
|
| 2 | Others | 897 |
24.8%
|
| 3 | Professionals and technicians | 658 |
18.2%
|
| 4 | Skilled workers | 682 |
18.9%
|
| 5 | Unskilled workers | 1293 |
35.8%
|
| Sysmiss | 11983 |