| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 184 |
11.5%
|
| 2 | Sometimes | 456 |
28.6%
|
| 3 | Never | 720 |
45.1%
|
| 4 | Don't know | 236 |
14.8%
|
| Sysmiss | 4 |