| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1210 | 
                                                                 
                                    
                                    54.6%
                                 
                                                             | 
                                                        
                    
| 2 | No | 995 | 
                                                                 
                                    
                                    44.9%
                                 
                                                             | 
                                                        
                    
| 77 | Don't know | 10 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1837 |