| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 12 | 
                                    
                                    13.8%
                                 | 
| 2 | Only a little | 38 | 
                                    
                                    43.7%
                                 | 
| 3 | Quite a lot | 14 | 
                                    
                                    16.1%
                                 | 
| 4 | A great deal | 22 | 
                                    
                                    25.3%
                                 | 
| 9 | 1 | 
                                    
                                    1.1%
                                 | |
| Sysmiss | 340 |