| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 640 | 
                                                                 
                                    
                                    7.1%
                                 
                                                             | 
                                                        
                    
| 2 | No | 8194 | 
                                                                 
                                    
                                    91.3%
                                 
                                                             | 
                                                        
                    
| 8 | Don't Know | 141 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 40062 |