| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 466 |
13.7%
|
| 2 | Sometimes | 425 |
12.5%
|
| 3 | Never | 1846 |
54.2%
|
| 4 | Don't know | 671 |
19.7%
|
| Sysmiss | 233 |