| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not willing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 378 | 
                                                                 
                                    
                                    54%
                                 
                                                             | 
                                                        
                    
| 2 | No | 322 | 
                                                                 
                                    
                                    46%
                                 
                                                             | 
                                                        
                    
| 9 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8752 |