| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | not at all | 45547 |
93.4%
|
| 1 | less than once a week | 572 |
1.2%
|
| 2 | at least once a week | 1091 |
2.2%
|
| 3 | almost every day | 1535 |
3.1%
|