| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 670 | 2003030 | 
                                                                 
                                    
                                    82.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 94 | 295718 | 
                                                                 
                                    
                                    12.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 46 | 132909 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 10106 | 29336261 |