| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 1226 |
8.7%
|
| 1 | INCORRECT | 174 |
1.2%
|
| 2 | NON ATTEINT | 1768 |
12.6%
|
| Sysmiss | 10870 |
77.4%
|