| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 260 | 
                                                                 
                                    
                                    53.9%
                                 
                                                             | 
                                                        
                    
| 2 | No | 210 | 
                                                                 
                                    
                                    43.6%
                                 
                                                             | 
                                                        
                    
| 8 | Don't know | 12 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 140 |