| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 79 | 
                                                                 
                                    
                                    81.4%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 17 | 
                                                                 
                                    
                                    17.5%
                                 
                                                             | 
                                                        
                    
| 8 | Not sure | 1 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6384 |