| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1247 |
8.9%
|
| 1 | INCORRECT | 329 |
2.3%
|
| 2 | NON ATTEINT | 1592 |
11.3%
|
| Sysmiss | 10870 |
77.4%
|