| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nein | 309 | 
                                    
                                    44.5%
                                 | 
| 1 | Ja | 378 | 
                                    
                                    54.4%
                                 | 
| 8 | wn | 0 | 
                                    
                                    0%
                                 | 
| 9 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 8 | 
                                    
                                    1.2%
                                 |