| Value | Category | Cases | |
|---|---|---|---|
| 0 | not at all | 9431 |
63.2%
|
| 1 | less than once a week | 747 |
5%
|
| 2 | at least once a week | 1075 |
7.2%
|
| 3 | almost every day | 3664 |
24.6%
|
| Sysmiss | 29 |