| Value | Category | Cases | |
|---|---|---|---|
| 1 | ungenügend | 27 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 2 | mangelhaft | 81 | 
                                                                 
                                    
                                    8.1%
                                 
                                                             | 
                                                        
                    
| 3 | ausreichend | 344 | 
                                                                 
                                    
                                    34.4%
                                 
                                                             | 
                                                        
                    
| 4 | gut | 474 | 
                                                                 
                                    
                                    47.4%
                                 
                                                             | 
                                                        
                    
| 8 | weiss nicht | 66 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             | 
                                                        
                    
| 9 | keine Antwort | 8 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             |