| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | None | 101 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    
| 2 | A small amount | 297 | 
                                                                 
                                    
                                    12.4%
                                 
                                                             | 
                                                        
                    
| 3 | Some | 752 | 
                                                                 
                                    
                                    31.3%
                                 
                                                             | 
                                                        
                    
| 4 | A lot | 1164 | 
                                                                 
                                    
                                    48.5%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 82 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             |