| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1047 |
7.5%
|
| 1 | INCORRECT | 490 |
3.5%
|
| 2 | NON ATTEINT | 1631 |
11.6%
|
| Sysmiss | 10870 |
77.4%
|