| Value | Category | Cases | |
|---|---|---|---|
| -98 | Refused to respond | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 232 | 
                                                                 
                                    
                                    33%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 472 | 
                                                                 
                                    
                                    67%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6457 |