| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 62 |
13.3%
|
| 2 | At least once a week | 115 |
24.7%
|
| 3 | Less than once a week | 65 |
14%
|
| 4 | Not at all | 222 |
47.7%
|
| 9 | Missing | 1 |
0.2%
|
| Sysmiss | 53 |