| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 183 | 
                            
                             
                                
                                36%
                                                             
                            
                         | 
                        
                    
| 2 | No | 324 | 
                            
                             
                                
                                63.8%
                                                             
                            
                         | 
                        
                    
| 9 | DK | 1 | 
                            
                             
                                
                                0.2%
                                                             
                            
                         | 
                        
                    
| Sysmiss | 5 |