| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 22 |
3.1%
|
|
| A lot more (increased by more than 50%) | 30 |
4.3%
|
|
| Don't know | 19 |
2.7%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 102 |
14.6%
|
|
| Slightly less | 259 |
36.9%
|
|
| Slightly more | 268 |
38.2%
|