| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 647 |
53.2%
|
| 1 | Rarely | 196 |
16.1%
|
| 2 | Sometimes | 150 |
12.3%
|
| 3 | Often | 152 |
12.5%
|
| 4 | Always | 72 |
5.9%
|
| Sysmiss | 26 |