| Value | Category | Cases | |
|---|---|---|---|
| Excellent | 15 | 
                                                                 
                                    
                                    25%
                                 
                                                             | 
                                                        
                    |
| Fair | 4 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    |
| Good | 18 | 
                                                                 
                                    
                                    30%
                                 
                                                             | 
                                                        
                    |
| Very Good | 20 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 
                                                                 
                                    
                                    5%
                                 
                                                             |