| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 478 |
27.9%
|
|
| A lot more (increased by more than 50%) | 60 |
3.5%
|
|
| Do not know | 105 |
6.1%
|
|
| Refused | 9 |
0.5%
|
|
| Same | 331 |
19.3%
|
|
| Slightly less | 435 |
25.4%
|
|
| Slightly more | 297 |
17.3%
|