| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 11861 | 23127420 | 
                                                                 
                                    
                                    77.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 3168 | 6790649 | 
                                                                 
                                    
                                    22.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |