| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 2513 |
52.8%
|
| 2 | At least once a week | 605 |
12.7%
|
| 3 | Less than once a week | 393 |
8.3%
|
| 4 | Not at all | 1250 |
26.2%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 239 |