| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 196 |
11.7%
|
| 2 | Sometimes | 310 |
18.5%
|
| 3 | Never | 991 |
59.1%
|
| 4 | Don't know | 179 |
10.7%
|
| Sysmiss | 4 |