| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 64 |
6.2%
|
|
| A lot more (increased by more than 50%) | 1 |
0.1%
|
|
| Don't know | 41 |
4%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 189 |
18.4%
|
|
| Slightly less | 631 |
61.3%
|
|
| Slightly more | 102 |
9.9%
|