| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 399 |
27.7%
|
| 2 | Sometimes | 455 |
31.6%
|
| 3 | Never | 246 |
17.1%
|
| 4 | Don't know | 338 |
23.5%
|
| Sysmiss | 4 |