| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Not at all | 2644 |
84.3%
|
| 1 | Less than once a week | 279 |
8.9%
|
| 2 | At least once a week | 212 |
6.8%
|
| 3 | Almost every day | 0 |
0%
|
| 9 | 14 |