| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1=sehr schlecht | 17 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 35 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 56 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 98 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 170 | 
                                                                 
                                    
                                    13.7%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 197 | 
                                                                 
                                    
                                    15.9%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 252 | 
                                                                 
                                    
                                    20.3%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 224 | 
                                                                 
                                    
                                    18.1%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 49 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    
| 10 | 10=sehr gut | 44 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    
| 98 | Weiss nicht | 77 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                                                        
                    
| 99 | Keine Antwort | 20 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             |