| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 241 |
8.7%
|
| 2 | Never | 1256 |
45.5%
|
| 3 | Often | 270 |
9.8%
|
| 4 | Sometimes | 993 |
36%
|
| Sysmiss | 1491 |