| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 5930 |
39.7%
|
| 2 | Sometimes. | 3767 |
25.2%
|
| 3 | Never | 3882 |
26%
|
| 4 | Don't know | 1350 |
9%
|
| Sysmiss | 1909 |