| Value | Category | Cases | |
|---|---|---|---|
| Excellent | 1 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| Good | 6 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| Good performance | 1 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| Poor | 1 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| Very good | 7 | 
                                                                 
                                    
                                    11.7%
                                 
                                                             | 
                                                        
                    |
| 44 | 
                                                                 
                                    
                                    73.3%
                                 
                                                             |