| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 87 | 182247 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 715 | 1455786 | 
                                                                 
                                    
                                    39.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 1039 | 2058984 | 
                                                                 
                                    
                                    55.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 13188 | 26221051 |