| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 340 |
19.9%
|
|
| A lot more (increased by more than 50%) | 86 |
5%
|
|
| Don't know | 21 |
1.2%
|
|
| Refused | 3 |
0.2%
|
|
| Same | 447 |
26.2%
|
|
| Slightly less | 495 |
29%
|
|
| Slightly more | 316 |
18.5%
|