| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day | 7541 |
86.1%
|
| 2 | At least once a week | 594 |
6.8%
|
| 3 | At least once a month | 182 |
2.1%
|
| 4 | Not at all | 439 |
5%
|
| 9 | Missing | 6 |
0.1%
|
| Sysmiss | 837 |