| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | 25% or less | 375 | 372 | 
                                                                 
                                    
                                    40.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | 26% to 50% | 128 | 124 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | 51% to 75% | 72 | 71 | 
                                                                 
                                    
                                    7.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | more than 75% | 341 | 350 | 
                                                                 
                                    
                                    38.2%
                                 
                                                             |