| Value | Category | Cases | |
|---|---|---|---|
| A | 18 | 
                                                                 
                                    
                                    26.9%
                                 
                                                             | 
                                                        
                    |
| B | 10 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    |
| C | 24 | 
                                                                 
                                    
                                    35.8%
                                 
                                                             | 
                                                        
                    |
| CV | 1 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| D | 6 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| V | 6 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| Y | 2 | 
                                                                 
                                    
                                    3%
                                 
                                                             |