| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | not at all | 11225 |
90.9%
|
| 1 | less than once a week | 191 |
1.5%
|
| 2 | at least once a week | 387 |
3.1%
|
| 3 | almost every day | 540 |
4.4%
|