| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1426 |
10.2%
|
| 1 | INCORRECT | 438 |
3.1%
|
| 2 | NON ATTEINT | 1304 |
9.3%
|
| Sysmiss | 10870 |
77.4%
|