| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 2349 |
49.2%
|
| 2 | Sometimes. | 1731 |
36.2%
|
| 3 | Never | 685 |
14.3%
|
| 4 | Don't know | 13 |
0.3%
|
| Sysmiss | 50 |