| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 2107 |
43.4%
|
| 2 | Sometimes | 2010 |
41.4%
|
| 3 | Never | 449 |
9.2%
|
| 4 | I do not know | 291 |
6%
|
| Sysmiss | 173 |