| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 1773 |
53%
|
| 2 | Sometimes. | 891 |
26.6%
|
| 3 | Never | 492 |
14.7%
|
| 4 | Don't know | 189 |
5.7%
|
| Sysmiss | 17 |