| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 403 |
13.4%
|
|
| 2 | 1164 |
38.7%
|
|
| 3 | 447 |
14.9%
|
|
| 4 | 620 |
20.6%
|
|
| 5 | 122 |
4.1%
|
|
| 6 | 243 |
8.1%
|
|
| 8 | N a pas repondu | 6 |
0.2%
|