| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 582 |
11.8%
|
| 2 | Sometimes. | 1877 |
38.2%
|
| 3 | Never | 1832 |
37.3%
|
| 4 | Don't know | 625 |
12.7%
|
| Sysmiss | 122 |