| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 1311 |
29.6%
|
| 2 | Sometimes. | 1065 |
24%
|
| 3 | Never | 1781 |
40.2%
|
| 4 | Don't know | 275 |
6.2%
|
| Sysmiss | 52 |