| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ja | 34 | 
                                    
                                    3.4%
                                 | 
| 2 | wn | 6 | 
                                    
                                    0.6%
                                 | 
| 3 | Nein | 503 | 
                                    
                                    50.1%
                                 | 
| 9 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 461 | 
                                    
                                    45.9%
                                 |