Valeur | Catégorie | le cas | |
---|---|---|---|
0 | not at all | 1668 |
71.4%
|
1 | less than once a week | 236 |
10.1%
|
2 | at least once a week | 169 |
7.2%
|
3 | almost every day | 264 |
11.3%
|
Sysmiss | 3 |