| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 52 |
10%
|
| 2 | Sometimes | 129 |
24.8%
|
| 3 | Never | 285 |
54.7%
|
| 4 | Don't know | 55 |
10.6%
|
| Sysmiss | 2 |