| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 1372 |
29.8%
|
| 2 | Sometimes. | 1945 |
42.3%
|
| 3 | Never | 774 |
16.8%
|
| 4 | Don't know | 511 |
11.1%
|
| Sysmiss | 101 |