| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 842 |
57.7%
|
| 2 | At least once a week | 194 |
13.3%
|
| 3 | Less than once a week | 129 |
8.8%
|
| 4 | Not at all | 294 |
20.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 170 |