| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 40 | 
                                    
                                    46%
                                 | 
| 2 | Only a little | 26 | 
                                    
                                    29.9%
                                 | 
| 3 | Quite a lot | 10 | 
                                    
                                    11.5%
                                 | 
| 4 | A great deal | 7 | 
                                    
                                    8%
                                 | 
| 9 | 4 | 
                                    
                                    4.6%
                                 | |
| Sysmiss | 340 |