| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 492 | 
                            
                             
                                
                                34%
                                                             
                            
                         | 
                        
                    
| 2 | No | 954 | 
                            
                             
                                
                                66%
                                                             
                            
                         | 
                        
                    
| Sysmiss | 68 |