| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 705 |
20.5%
|
| 2 | Sometimes. | 1006 |
29.3%
|
| 3 | Never | 1257 |
36.6%
|
| 4 | Don't know | 465 |
13.5%
|
| Sysmiss | 44 |