| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 363 |
22.7%
|
| 2 | Sometimes | 593 |
37.2%
|
| 3 | Never | 424 |
26.6%
|
| 4 | Don't know | 216 |
13.5%
|
| Sysmiss | 4 |