| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 725 |
29.5%
|
|
| A lot more (increased by more than 50%) | 106 |
4.3%
|
|
| Do not know | 121 |
4.9%
|
|
| Refused | 7 |
0.3%
|
|
| Same | 524 |
21.3%
|
|
| Slightly less | 568 |
23.1%
|
|
| Slightly more | 407 |
16.6%
|