| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 5356 | 
                                                                 
                                    
                                    62.3%
                                 
                                                             | 
                                                        
                    
| 2 | No | 3222 | 
                                                                 
                                    
                                    37.5%
                                 
                                                             | 
                                                        
                    
| 8 | Don't know | 14 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | 43 | ||
| Sysmiss | 160 |