| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1054 | 2711581 | 
                                                                 
                                    
                                    86.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 172 | 430738 | 
                                                                 
                                    
                                    13.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 1 | 2980 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 9689 | 28622618 |