| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sehr schwach | 132 | 
                                    
                                    18.7%
                                 | 
| 2 | 66 | 
                                    
                                    9.4%
                                 | |
| 3 | 77 | 
                                    
                                    10.9%
                                 | |
| 4 | 46 | 
                                    
                                    6.5%
                                 | |
| 5 | Mittel | 183 | 
                                    
                                    26%
                                 | 
| 6 | 54 | 
                                    
                                    7.7%
                                 | |
| 7 | 27 | 
                                    
                                    3.8%
                                 | |
| 8 | 30 | 
                                    
                                    4.3%
                                 | |
| 9 | 21 | 
                                    
                                    3%
                                 | |
| 10 | Sehr gross | 25 | 
                                    
                                    3.5%
                                 | 
| 98 | wn | 0 | 
                                    
                                    0%
                                 | 
| 99 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 44 | 
                                    
                                    6.2%
                                 |