| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1 | 1668 | 
                                                                 
                                    
                                    15.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | Yes | 3 | 8801 | 
                                                                 
                                    
                                    84.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 99 | Not stated | 0 | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 15025 | 29907600 |