| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1829 | 
                                    
                                    41.6%
                                 | 
| 3 | No | 2542 | 
                                    
                                    57.9%
                                 | 
| 8 | DK | 22 | 
                                    
                                    0.5%
                                 | 
| Sysmiss | 616 |