| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 141 |
7.4%
|
| 2 | At least once a week | 680 |
35.6%
|
| 3 | At least once a month | 596 |
31.2%
|
| 4 | Not at all | 258 |
13.5%
|
| Sysmiss | 234 |
12.3%
|