| Value | Category | Cases | |
|---|---|---|---|
| 1 | A great deal | 3876 | 
                                                                 
                                    
                                    12.7%
                                 
                                                             | 
                                                        
                    
| 2 | Quite a lot | 9557 | 
                                                                 
                                    
                                    31.4%
                                 
                                                             | 
                                                        
                    
| 3 | Not very much | 10562 | 
                                                                 
                                    
                                    34.7%
                                 
                                                             | 
                                                        
                    
| 4 | None at all | 5682 | 
                                                                 
                                    
                                    18.7%
                                 
                                                             | 
                                                        
                    
| 97 | Not applicable | 96 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 98 | Refused | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Don't Know | 630 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 16946 |