| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 12 |
1.4%
|
|
| 1 | 6 |
0.7%
|
|
| 2 | 24 |
2.7%
|
|
| 3 | 73 |
8.4%
|
|
| 4 | 151 |
17.3%
|
|
| 5 | 147 |
16.8%
|
|
| 6 | 6+ | 396 |
45.3%
|
| 7 | Non-numeric response | 65 |
7.4%
|