| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 71 |
7.7%
|
|
| A lot more (increased by more than 50%) | 43 |
4.7%
|
|
| Don't know | 100 |
10.9%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 264 |
28.7%
|
|
| Slightly less | 243 |
26.4%
|
|
| Slightly more | 197 |
21.4%
|