| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 | 
                                                                 
                                    
                                    12.5%
                                 
                                                             | 
                                                        
                    |
| 5 | 3 | 
                                                                 
                                    
                                    37.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 4 | 
                                                                 
                                    
                                    50%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 4 |