| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 32 | 
                            
                             
                                
                                3.8%
                                                             
                            
                         | 
                        
                    
| 2 | no | 819 | 
                            
                             
                                
                                96.2%
                                                             
                            
                         | 
                        
                    
| 888 | missing | 0 | 
                            
                             
                                
                                0%
                                                             
                            
                         |