| Value | Category | Cases | |
|---|---|---|---|
| -2 | inapplicable | 0 | 
                                    
                                    0%
                                 | 
| -1 | no answer | 225 | 
                                    
                                    16.5%
                                 | 
| 1 | Gar nicht | 522 | 
                                    
                                    38.4%
                                 | 
| 2 | Schwach | 274 | 
                                    
                                    20.1%
                                 | 
| 3 | Mittel | 195 | 
                                    
                                    14.3%
                                 | 
| 4 | Stark | 108 | 
                                    
                                    7.9%
                                 | 
| 5 | Sehr stark | 36 | 
                                    
                                    2.6%
                                 |