| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sehr schwach | 139 | 
                                    
                                    19.8%
                                 | 
| 2 | 56 | 
                                    
                                    8%
                                 | |
| 3 | 69 | 
                                    
                                    9.8%
                                 | |
| 4 | 54 | 
                                    
                                    7.7%
                                 | |
| 5 | Mittel | 164 | 
                                    
                                    23.4%
                                 | 
| 6 | 36 | 
                                    
                                    5.1%
                                 | |
| 7 | 32 | 
                                    
                                    4.6%
                                 | |
| 8 | 32 | 
                                    
                                    4.6%
                                 | |
| 9 | 14 | 
                                    
                                    2%
                                 | |
| 10 | Sehr gross | 0 | 
                                    
                                    0%
                                 | 
| 98 | wn | 0 | 
                                    
                                    0%
                                 | 
| 99 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 105 | 
                                    
                                    15%
                                 |