| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Occupation occasionnelle | 210 |
14.8%
|
| 2 | Occupation faible | 600 |
42.2%
|
| 3 | Occupation forte | 321 |
22.6%
|
| 4 | Occupation permanente | 292 |
20.5%
|