| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6133 | 18026705 | 
                                                                 
                                    
                                    56.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 4757 | 13636791 | 
                                                                 
                                    
                                    42.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 26 | 104421 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |