| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 571 |
46.1%
|
| 2 | Sometimes. | 385 |
31.1%
|
| 3 | Never | 212 |
17.1%
|
| 4 | Don't know | 71 |
5.7%
|
| Sysmiss | 79 |