| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 17 | 
                            
                             
                                
                                3.4%
                                                             
                            
                         | 
                        
                    
| 2 | No | 35 | 
                            
                             
                                
                                7%
                                                             
                            
                         | 
                        
                    
| 5 | Missing | 1 | 
                            
                             
                                
                                0.2%
                                                             
                            
                         | 
                        
                    
| 9 | NA | 450 | 
                            
                             
                                
                                89.5%
                                                             
                            
                         |