| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost every day. | 2845 |
63%
|
| 2 | Sometimes. | 1233 |
27.3%
|
| 3 | Never | 424 |
9.4%
|
| 4 | Don't know | 17 |
0.4%
|
| Sysmiss | 3 |