| Value | Category | Cases | |
|---|---|---|---|
| 1 | 554 | 
                                    
                                    78.5%
                                 | |
| 2 | 12 | 
                                    
                                    1.7%
                                 | |
| 3 | Frei | 7 | 
                                    
                                    1%
                                 | 
| 8 | wn | 0 | 
                                    
                                    0%
                                 | 
| 9 | k.A. | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 133 | 
                                    
                                    18.8%
                                 |