| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 401 |
32.3%
|
| 2 | Sometimes. | 461 |
37.1%
|
| 3 | Never | 236 |
19%
|
| 4 | Don't know | 143 |
11.5%
|
| Sysmiss | 77 |