| Value | Category | Cases | |
|---|---|---|---|
| 1 | ja | 418 | 
                                    
                                    27.8%
                                 | 
| 2 | wn | 3 | 
                                    
                                    0.2%
                                 | 
| 3 | nein | 610 | 
                                    
                                    40.5%
                                 | 
| 9 | k. A | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 475 | 
                                    
                                    31.5%
                                 |