| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | yes | 283 | 519935 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | no | 14070 | 22641985 | 
                                                                 
                                    
                                    97.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 34833 | 56899461 |