| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 177 |
15.7%
|
| 2 | At least once a week | 176 |
15.6%
|
| 3 | Less than once a week | 98 |
8.7%
|
| 4 | Not at all | 674 |
59.9%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 89 |