| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 145 |
11.1%
|
| 2 | Sometimes | 199 |
15.2%
|
| 3 | Never | 781 |
59.8%
|
| 4 | Don't know | 181 |
13.9%
|
| Sysmiss | 39 |