| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 125 |
15.2%
|
| 2 | Rarely | 426 |
51.7%
|
| 3 | Sometimes | 227 |
27.5%
|
| 4 | Often | 46 |
5.6%
|
| Sysmiss | 5181 |