| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 319 |
15.1%
|
| 2 | Sometimes | 380 |
18%
|
| 3 | Never | 888 |
42.1%
|
| 4 | Don't know | 522 |
24.8%
|
| Sysmiss | 23 |