| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 2152 |
57.6%
|
| 2 | Sometimes. | 872 |
23.3%
|
| 3 | Never | 432 |
11.6%
|
| 4 | Don't know | 283 |
7.6%
|
| Sysmiss | 23 |