| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3795 | 
                                    
                                    42.2%
                                 | 
| 3 | No | 5110 | 
                                    
                                    56.8%
                                 | 
| 8 | DK | 85 | 
                                    
                                    0.9%
                                 | 
| Sysmiss | 15937 |