| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 113 | 
                                    
                                    11.6%
                                 | |
| A lot more (increased by more than 50%) | 1 | 
                                    
                                    0.1%
                                 | |
| Don't know | 4 | 
                                    
                                    0.4%
                                 | |
| Same | 278 | 
                                    
                                    28.6%
                                 | |
| Slightly less | 490 | 
                                    
                                    50.5%
                                 | |
| Slightly more | 85 | 
                                    
                                    8.8%
                                 |