| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 645 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 1 | INCORRECT | 189 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    
| 2 | NOT REACHED | 918 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 13113 | 
                                                                 
                                    
                                    88.2%
                                 
                                                             |