| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | None | 96947 | 2016683 | 
                                                                 
                                    
                                    81.6%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 1 | One or more | 19436 | 455582 | 
                                                                 
                                    
                                    18.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 7419 | 1638 |