| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1691 | 5455817 | 
                                                                 
                                    
                                    59%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 950 | 3090005 | 
                                                                 
                                    
                                    33.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 7 | NA | 210 | 680626 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 6 | 25553 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 8059 | 22515916 |