| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 1612 |
31.8%
|
| 2 | Sometimes | 1707 |
33.7%
|
| 3 | Never | 1328 |
26.2%
|
| 4 | I do not know | 416 |
8.2%
|
| Sysmiss | 135 |