| Value | Category | Cases | |
|---|---|---|---|
| 1 | About every day | 1152 |
23.4%
|
| 2 | Sometimes | 2119 |
43.1%
|
| 3 | Never | 1122 |
22.8%
|
| 4 | I do not know | 527 |
10.7%
|
| Sysmiss | 110 |