| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 13 | 
                            
                             
                                
                                4.4%
                                                             
                            
                         | 
                        
                    
| 2 | No | 280 | 
                            
                             
                                
                                95.6%
                                                             
                            
                         | 
                        
                    
| 95 | Missing | 0 | 
                            
                             
                                
                                0%
                                                             
                            
                         | 
                        
                    
| Sysmiss | 1262 |