| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 | 
                                    
                                    0%
                                 | 
| -1 | no answer | 14 | 
                                    
                                    1%
                                 | 
| 0 | Links | 31 | 
                                    
                                    2.3%
                                 | 
| 1 | 74 | 
                                    
                                    5.4%
                                 | |
| 2 | 137 | 
                                    
                                    10.1%
                                 | |
| 3 | 143 | 
                                    
                                    10.5%
                                 | |
| 4 | 135 | 
                                    
                                    9.9%
                                 | |
| 5 | 204 | 
                                    
                                    15%
                                 | |
| 6 | 239 | 
                                    
                                    17.6%
                                 | |
| 7 | 166 | 
                                    
                                    12.2%
                                 | |
| 8 | 122 | 
                                    
                                    9%
                                 | |
| 9 | 60 | 
                                    
                                    4.4%
                                 | |
| 10 | Rechts | 35 | 
                                    
                                    2.6%
                                 |