| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ja | 238 | 
                                    
                                    22.9%
                                 | 
| 2 | wn | 7 | 
                                    
                                    0.7%
                                 | 
| 3 | Nein | 491 | 
                                    
                                    47.3%
                                 | 
| 9 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 302 | 
                                    
                                    29.1%
                                 |