| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 2334 |
53.6%
|
| 2 | At least once a week | 985 |
22.6%
|
| 3 | Less than once a week | 717 |
16.5%
|
| 4 | Not at all | 314 |
7.2%
|
| 9 | Missing | 3 |
0.1%
|
| Sysmiss | 365 |