| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1409 | 3040870 | 
                                                                 
                                    
                                    87.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 196 | 447664 | 
                                                                 
                                    
                                    12.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 13424 | 26429535 |