| Value | Category | Cases | |
|---|---|---|---|
| H | 18 | 
                                                                 
                                    
                                    60%
                                 
                                                             | 
                                                        
                    |
| L | 6 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    |
| N | 6 | 
                                                                 
                                    
                                    20%
                                 
                                                             |