| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Not at all | 5932 |
81.2%
|
| 1 | Less than once a week | 598 |
8.2%
|
| 2 | At least once a week | 765 |
10.5%
|
| 3 | Almost every day | 0 |
0%
|
| 9 | 12 |
0.2%
|