| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 585 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 2 | Good | 106371 | 
                                                                 
                                    
                                    87.5%
                                 
                                                             | 
                                                        
                    
| 3 | Bad | 13021 | 
                                                                 
                                    
                                    10.7%
                                 
                                                             | 
                                                        
                    
| 4 | Very bad | 1641 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             |