| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 393 |
29.4%
|
| 2 | Sometimes | 313 |
23.4%
|
| 3 | Never | 388 |
29.1%
|
| 4 | Don't know | 241 |
18.1%
|
| Sysmiss | 32 |