| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 1259 |
45.6%
|
| 2 | Never | 169 |
6.1%
|
| 3 | Often | 505 |
18.3%
|
| 4 | Sometimes | 827 |
30%
|
| Sysmiss | 1491 |