| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 729 |
13%
|
| 2 | Sometimes. | 1870 |
33.4%
|
| 3 | Never | 2303 |
41.2%
|
| 4 | Don't know | 694 |
12.4%
|
| Sysmiss | 127 |