| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 625 |
55%
|
| 2 | At least once a week | 291 |
25.6%
|
| 3 | Less than once a week | 160 |
14.1%
|
| 4 | Not at all | 52 |
4.6%
|
| 9 | Missing | 8 |
0.7%
|
| Sysmiss | 4432 |