| Value | Category | Cases | |
|---|---|---|---|
| 0.0 | Incorrect | 2666 |
54.5%
|
| 1.0 | Correct | 1061 |
21.7%
|
| i | Invalid | 2 |
0%
|
| u | Unanswered | 1167 |
23.8%
|
| Sysmiss | 3 |