| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 620 |
75.2%
|
| 2 | At least once a week | 133 |
16.1%
|
| 3 | Less than once a week | 60 |
7.3%
|
| 4 | Not at all | 11 |
1.3%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 3894 |