| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 1435 |
23.2%
|
| 2 | Sometimes. | 1580 |
25.5%
|
| 3 | Never | 2465 |
39.8%
|
| 4 | Don't know | 706 |
11.4%
|
| Sysmiss | 192 |