| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 38 |
17.7%
|
|
| A lot more (increased by more than 50%) | 8 |
3.7%
|
|
| Don't know | 21 |
9.8%
|
|
| Refused | 3 |
1.4%
|
|
| Same | 30 |
14%
|
|
| Slightly less | 76 |
35.3%
|
|
| Slightly more | 39 |
18.1%
|