| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 403 |
36.4%
|
| 2 | At least once a week | 362 |
32.7%
|
| 3 | At least once a month | 191 |
17.3%
|
| 4 | Not at all | 151 |
13.6%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 4078 |