| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Nothing | 903 | 
                                                                 
                                    
                                    37.6%
                                 
                                                             | 
                                                        
                    
| 1 | A small amount | 545 | 
                                                                 
                                    
                                    22.7%
                                 
                                                             | 
                                                        
                    
| 2 | Some | 487 | 
                                                                 
                                    
                                    20.3%
                                 
                                                             | 
                                                        
                    
| 3 | A great deal | 307 | 
                                                                 
                                    
                                    12.8%
                                 
                                                             | 
                                                        
                    
| 8 | Refused to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 158 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             |