| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least once a week | 235 |
11.8%
|
| 2 | At least once a month but not every week | 928 |
46.7%
|
| 3 | Less than once a month | 825 |
41.5%
|
| Sysmiss | 10793 |