| Value | Category | Cases | |
|---|---|---|---|
| 0.0 | Incorrect | 2463 |
50.3%
|
| 1.0 | Correct | 966 |
19.7%
|
| u | Unanswered | 1467 |
30%
|
| i | Invalid | 0 |
0%
|
| Sysmiss | 3 |