| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1=sehr schlecht | 37 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 64 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 121 | 
                                                                 
                                    
                                    9.8%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 188 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 269 | 
                                                                 
                                    
                                    21.7%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 217 | 
                                                                 
                                    
                                    17.5%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 147 | 
                                                                 
                                    
                                    11.9%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 83 | 
                                                                 
                                    
                                    6.7%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 9 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 10 | 10=sehr gut | 22 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 98 | Weiss nicht | 66 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 99 | Keine Antwort | 16 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             |