| Value | Category | Cases | |
|---|---|---|---|
| 0 | CORRECT | 760 | 
                                    
                                    13%
                                 | 
| 1 | INCORRECT | 219 | 
                                    
                                    3.7%
                                 | 
| 2 | NOT REACHED | 383 | 
                                    
                                    6.5%
                                 | 
| Sysmiss | 4488 | 
                                    
                                    76.7%
                                 |