| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 816 |
91.8%
|
| 2 | At least once a week | 57 |
6.4%
|
| 3 | At least once a month | 7 |
0.8%
|
| 4 | Not at all | 9 |
1%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 40 |