| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 81 |
11.7%
|
| 2 | At least once a week | 235 |
33.9%
|
| 3 | At least once a month | 199 |
28.7%
|
| 4 | Not at all | 178 |
25.7%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 106 |