| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 84 |
14.8%
|
|
| A lot more (increased by more than 50%) | 25 |
4.4%
|
|
| Don't know | 26 |
4.6%
|
|
| Refused | 3 |
0.5%
|
|
| Same | 166 |
29.3%
|
|
| Slightly less | 141 |
24.9%
|
|
| Slightly more | 121 |
21.4%
|