| Value | Category | Cases | |
|---|---|---|---|
| -2 | Pas de réponse | 3 |
0.3%
|
| 1 | 250 |
25%
|
|
| 2 | 348 |
34.8%
|
|
| 3 | 151 |
15.1%
|
|
| 4 | 178 |
17.8%
|
|
| 5 | 54 |
5.4%
|
|
| 6 | 14 |
1.4%
|
|
| 7 | 2 |
0.2%
|
|
| 8 | 1 |
0.1%
|