| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 81 |
11.6%
|
|
| A lot more (increased by more than 50%) | 33 |
4.7%
|
|
| Don't know | 53 |
7.6%
|
|
| Less | 190 |
27.2%
|
|
| More | 144 |
20.6%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 197 |
28.2%
|