| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 352 |
6.4%
|
| 2 | Sometimes | 442 |
8%
|
| 3 | Never | 3702 |
67.3%
|
| 4 | Don't know | 1002 |
18.2%
|
| Sysmiss | 200 |