| Value | Category | Cases | |
|---|---|---|---|
| 1 | a great deal | 589 | 
                                                                 
                                    
                                    26.8%
                                 
                                                             | 
                                                        
                    
| 2 | quite a bit | 666 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    
| 3 | some | 443 | 
                                                                 
                                    
                                    20.1%
                                 
                                                             | 
                                                        
                    
| 4 | very little | 312 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    
| 5 | none | 161 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 6 | do not know | 29 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             |