| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 528 |
42.8%
|
| 2 | Sometimes | 387 |
31.4%
|
| 3 | Never | 211 |
17.1%
|
| 4 | Don't know | 108 |
8.8%
|
| Sysmiss | 84 |