| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 8354 | 16251056 | 
                                                                 
                                    
                                    98.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 134 | 300744 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 1 | 2299 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 6540 | 13363970 |