| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 67 |
8.4%
|
|
| A lot more (increased by more than 50%) | 60 |
7.5%
|
|
| Don't know | 11 |
1.4%
|
|
| Refused | 16 |
2%
|
|
| Same | 155 |
19.4%
|
|
| Slightly less | 302 |
37.8%
|
|
| Slightly more | 189 |
23.6%
|