| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 286 |
8.1%
|
| 2 | Sometimes | 1374 |
38.7%
|
| 3 | Never | 1338 |
37.7%
|
| 4 | Don't know | 550 |
15.5%
|
| Sysmiss | 5 |