| Value | Category | Cases | |
|---|---|---|---|
| 0.0 | Incorrect | 2260 |
46.2%
|
| 1.0 | Correct | 757 |
15.5%
|
| u | Unanswered | 1879 |
38.4%
|
| i | Invalid | 0 |
0%
|
| Sysmiss | 3 |