| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Good | 10199 | 10616 | 
                                                                 
                                    
                                    70.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Ordinary | 2794 | 2787 | 
                                                                 
                                    
                                    18.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Not good | 195 | 207 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | N.A | 1891 | 1469 | 
                                                                 
                                    
                                    9.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 8 | 1 | 0 |