| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ja | 399 | 
                                                                 
                                    
                                    38.5%
                                 
                                                             | 
                                                        
                    
| 2 | Nein | 475 | 
                                                                 
                                    
                                    45.8%
                                 
                                                             | 
                                                        
                    
| -1 | Weiss nicht | 162 | 
                                                                 
                                    
                                    15.6%
                                 
                                                             |