| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nein | 182 | 
                                    
                                    26%
                                 | 
| 1 | Ja | 515 | 
                                    
                                    73.5%
                                 | 
| 9 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 4 | 
                                    
                                    0.6%
                                 |