| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 1809 |
47.5%
|
| 2 | Sometimes | 1115 |
29.3%
|
| 3 | Never | 576 |
15.1%
|
| 4 | Don't know | 306 |
8%
|
| Sysmiss | 55 |