| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 288 |
9.8%
|
|
| A lot more (increased by more than 50%) | 54 |
1.8%
|
|
| Do not know | 569 |
19.4%
|
|
| Refused | 26 |
0.9%
|
|
| Same | 994 |
33.9%
|
|
| Slightly less | 606 |
20.7%
|
|
| Slightly more | 393 |
13.4%
|