| Value | Category | Cases | |
|---|---|---|---|
| 0 | Is no Able | 166 |
10.6%
|
| 1 | Never when Needed | 22 |
1.4%
|
| 2 | Sometimes when Needed | 276 |
17.5%
|
| 3 | Always when Needed | 1109 |
70.5%
|
| Sysmiss | 8 |