| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 438 |
30.7%
|
| 2 | Sometimes | 469 |
32.9%
|
| 3 | Never | 214 |
15%
|
| 4 | Don't know | 304 |
21.3%
|
| Sysmiss | 17 |