| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 216 |
9.8%
|
|
| A lot more (increased by more than 50%) | 86 |
3.9%
|
|
| Don't know | 73 |
3.3%
|
|
| Refused | 1 |
0%
|
|
| Same | 433 |
19.7%
|
|
| Slightly less | 904 |
41.2%
|
|
| Slightly more | 482 |
22%
|