| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1140 |
8.1%
|
| 1 | INCORRECT | 894 |
6.4%
|
| 2 | NON ATTEINT | 1134 |
8.1%
|
| Sysmiss | 10870 |
77.4%
|