| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 10645 | 30881923 | 
                                                                 
                                    
                                    97.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 245 | 781572 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 26 | 104421 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |