| Value | Category | Cases | |
|---|---|---|---|
| -66 | Refused to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 507 | 
                                                                 
                                    
                                    78%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 143 | 
                                                                 
                                    
                                    22%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 19303 |