| Value | Category | Cases | |
|---|---|---|---|
| 0 | Is no Able | 20 |
1.3%
|
| 1 | Never when Needed | 16 |
1%
|
| 2 | Sometimes when Needed | 126 |
8%
|
| 3 | Always when Needed | 1411 |
89.7%
|
| Sysmiss | 8 |