| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not at all | 937 |
33.1%
|
| 1 | Less than once a week | 417 |
14.7%
|
| 2 | At least once a week | 848 |
30%
|
| 3 | Almost every day | 625 |
22.1%
|
| 9 | No response | 1 |
0%
|
| Sysmiss | 1197 |