| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 15555 |
70.6%
|
| 1 | Less than once a week | 3444 |
15.6%
|
| 2 | At least once a week | 2031 |
9.2%
|
| 3 | Almost every day | 1003 |
4.6%
|