| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 867 |
21.9%
|
| 2 | Sometimes | 774 |
19.5%
|
| 3 | Never | 1840 |
46.4%
|
| 4 | Don't know | 481 |
12.1%
|
| Sysmiss | 32 |