| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 23 |
0.5%
|
|
| 1 | 2 |
0%
|
|
| 2 | 32 |
0.7%
|
|
| 3 | 207 |
4.4%
|
|
| 4 | 602 |
12.8%
|
|
| 5 | 958 |
20.4%
|
|
| 6 | 6+ | 2433 |
51.8%
|
| 7 | non-numeric response | 440 |
9.4%
|