| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Often | 569 | 310 |
50.2%
|
| 2 | Sometimes | 448 | 251 |
40.6%
|
| 3 | Never | 123 | 56 |
9.1%
|
| 9 | 16 | 9 | ||
| Sysmiss | 999 | 755 |