| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 669 | 
                                    
                                    45.2%
                                 | 
| 2 | NO | 110 | 
                                    
                                    7.4%
                                 | 
| 8 | DK | 28 | 
                                    
                                    1.9%
                                 | 
| Sysmiss | 672 | 
                                    
                                    45.4%
                                 |