| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 465 |
65.1%
|
| 2 | At least once a week | 137 |
19.2%
|
| 3 | Less than once a week | 49 |
6.9%
|
| 4 | Not at all | 62 |
8.7%
|
| 9 | Missing | 1 |
0.1%
|
| Sysmiss | 4287 |