| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 42 | 
                                    
                                    48.3%
                                 | 
| 2 | Only a little | 13 | 
                                    
                                    14.9%
                                 | 
| 3 | Quite a lot | 18 | 
                                    
                                    20.7%
                                 | 
| 4 | A great deal | 13 | 
                                    
                                    14.9%
                                 | 
| 9 | 1 | 
                                    
                                    1.1%
                                 | |
| Sysmiss | 340 |