| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 407 |
19.3%
|
| 2 | Sometimes. | 1081 |
51.1%
|
| 3 | Never | 400 |
18.9%
|
| 4 | Don't know | 226 |
10.7%
|
| Sysmiss | 19 |