| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6006 | 17906167 | 
                                                                 
                                    
                                    56.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 4903 | 13819140 | 
                                                                 
                                    
                                    43.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 7 | 42611 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |