| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 538 |
32.9%
|
| 1 | Less than once a week | 99 |
6%
|
| 2 | At least once a week | 334 |
20.4%
|
| 3 | Almost every day | 662 |
40.4%
|
| 9 | No response | 4 |
0.2%
|
| Sysmiss | 2388 |