| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 320 |
12.1%
|
|
| A lot more (increased by more than 50%) | 73 |
2.8%
|
|
| Do not know | 61 |
2.3%
|
|
| Refused | 3 |
0.1%
|
|
| Same | 745 |
28.2%
|
|
| Slightly less | 896 |
33.9%
|
|
| Slightly more | 543 |
20.6%
|