| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 362 | 1095943 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 6288 | 18568403 | 
                                                                 
                                    
                                    79.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 1273 | 3586572 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 2993 | 8516999 |