| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 122 | 415460 | 
                                                                 
                                    
                                    26.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 210 | 687344 | 
                                                                 
                                    
                                    43.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 8 | DK | 158 | 468665 | 
                                                                 
                                    
                                    29.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 10426 | 30196449 |