| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1=sehr schlecht | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 21 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 40 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 103 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 245 | 
                                                                 
                                    
                                    19.8%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 208 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 278 | 
                                                                 
                                    
                                    22.4%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 191 | 
                                                                 
                                    
                                    15.4%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 48 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 10 | 10=sehr gut | 47 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    
| 98 | Weiss nicht | 40 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 99 | Keine Antwort | 14 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             |