| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 904 | 
                                    
                                    15.5%
                                 | 
| 1 | INCORRECT | 58 | 
                                    
                                    1%
                                 | 
| 2 | NOT REACHED | 400 | 
                                    
                                    6.8%
                                 | 
| Sysmiss | 4488 | 
                                    
                                    76.7%
                                 |