| Value | Category | Cases | |
|---|---|---|---|
| -88 | don't know | 5 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| -66 | refuse to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 82 | 
                                                                 
                                    
                                    76.6%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 20 | 
                                                                 
                                    
                                    18.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 393 |