| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 592 |
16.9%
|
| 2 | Sometimes | 1098 |
31.4%
|
| 3 | Never | 1159 |
33.2%
|
| 4 | Don't know | 647 |
18.5%
|
| Sysmiss | 244 |