| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 221 |
12.8%
|
| 2 | At least once a week | 241 |
14%
|
| 3 | At least once a month | 153 |
8.9%
|
| 4 | Not at all | 1112 |
64.4%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 182 |