| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 2139 | 
                                    
                                    39%
                                 | 
| 1 | INCORRECT | 81 | 
                                    
                                    1.5%
                                 | 
| 2 | NOT REACHED | 130 | 
                                    
                                    2.4%
                                 | 
| Sysmiss | 3129 | 
                                    
                                    57.1%
                                 |