Valeur | Catégorie | le cas | |
---|---|---|---|
0 | not at all | 11422 |
66.8%
|
1 | less than once a week | 2237 |
13.1%
|
2 | at least once a week | 3393 |
19.9%
|
3 | almost every day | 0 |
0%
|
9 | 35 |
0.2%
|