| Value | Category | Cases | |
|---|---|---|---|
| 0 | Is no Able | 12 |
0.8%
|
| 1 | Never when Needed | 3 |
0.2%
|
| 2 | Sometimes when Needed | 13 |
0.8%
|
| 3 | Always when Needed | 1545 |
98.2%
|
| Sysmiss | 8 |