| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1217 |
8.7%
|
| 1 | INCORRECT | 310 |
2.2%
|
| 2 | NON ATTEINT | 1641 |
11.7%
|
| Sysmiss | 10870 |
77.4%
|