| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 766 |
4.9%
|
|
| 1 | 160 |
1%
|
|
| 2 | 1111 |
7.1%
|
|
| 3 | 1211 |
7.7%
|
|
| 4 | 2856 |
18.2%
|
|
| 5 | 1613 |
10.3%
|
|
| 6 | 6+ | 5055 |
32.2%
|
| 7 | non-numeric response | 2942 |
18.7%
|