| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| 2 | No | 527 | 
                                                                 
                                    
                                    98.5%
                                 
                                                             | 
                                                        
                    
| 7 | Don't Know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4736 |