| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 4392 | 
                                                                 
                                    
                                    64%
                                 
                                                             | 
                                                        
                    
| 1 | INCORRECT | 683 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    
| 2 | NOT REACHED | 1787 | 
                                                                 
                                    
                                    26%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 15844 |