| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9526 | 28023918 | 
                                                                 
                                    
                                    88.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 1390 | 3743999 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |