| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 4 | 
                                                                 
                                    
                                    18.2%
                                 
                                                             | 
                                                        
                    
| 2 | Good | 12 | 
                                                                 
                                    
                                    54.5%
                                 
                                                             | 
                                                        
                    
| 3 | Average | 6 | 
                                                                 
                                    
                                    27.3%
                                 
                                                             | 
                                                        
                    
| 4 | Bad | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | Very bad | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 11 | .C | 491 |