| Value | Category | Cases | |
|---|---|---|---|
| 0.0 | Incorrect | 2144 |
43.8%
|
| 1.0 | Correct | 2480 |
50.7%
|
| u | Unanswered | 272 |
5.6%
|
| i | Invalid | 0 |
0%
|
| Sysmiss | 3 |