| Occupations | low educational level | middle educational level | high educational level |
| Self-employment | 33.3 | 11.6 | 3.4 |
| Service | 14.6 | 11.6 | 7.4 |
| Technician | 21.1 | 39.5 | 48.0 |
| Teacher | 1.6 | 4.1 | 2.0 |
| Management | 7.3 | 8.8 | 18.9 |
| Clerk | 4.9 | 12.9 | 8.1 |
| Manual worker | 8.1 | 3.4 | 2.0 |
| Other | 9.1 | 8.1 | 10.2 |