| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 841 |
22.3%
|
| 2 | Sometimes. | 1058 |
28%
|
| 3 | Never | 1514 |
40.1%
|
| 4 | Don't know | 360 |
9.5%
|
| Sysmiss | 88 |