| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | not at all | 7241 |
41%
|
| 1 | less than once a week | 3676 |
20.8%
|
| 2 | at least once a week | 6742 |
38.2%
|
| 3 | almost every day | 0 |
0%
|