| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 9164 |
24.3%
|
| 2 | At least once a week | 2192 |
5.8%
|
| 3 | Less than once a week | 1006 |
2.7%
|
| 4 | Not at all | 24326 |
64.6%
|
| 9 | Missing | 15 |
0%
|
| Sysmiss | 966 |
2.6%
|