| Value | Category | Cases | |
|---|---|---|---|
| 0 | Is no Able | 560 |
35.6%
|
| 1 | Never when Needed | 139 |
8.8%
|
| 2 | Sometimes when Needed | 305 |
19.4%
|
| 3 | Always when Needed | 569 |
36.2%
|
| Sysmiss | 8 |