| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 16 | 
                                    
                                    5.6%
                                 | |
| A lot more (increased by more than 50%) | 2 | 
                                    
                                    0.7%
                                 | |
| Don't know | 5 | 
                                    
                                    1.8%
                                 | |
| Same | 110 | 
                                    
                                    38.6%
                                 | |
| Slightly less | 90 | 
                                    
                                    31.6%
                                 | |
| Slightly more | 62 | 
                                    
                                    21.8%
                                 |