| Value | Category | Cases | |
|---|---|---|---|
| 0.0 | Incorrect | 1439 |
29.4%
|
| 1.0 | Correct | 1734 |
35.4%
|
| u | Unanswered | 1723 |
35.2%
|
| i | Invalid | 0 |
0%
|
| Sysmiss | 3 |