| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7611 | 21786624 | 
                                                                 
                                    
                                    68.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 3279 | 9876872 | 
                                                                 
                                    
                                    31.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 26 | 104421 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |