| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 23 |
1.8%
|
|
| A lot more (increased by more than 50%) | 18 |
1.4%
|
|
| Do not know | 32 |
2.5%
|
|
| Refused | 113 |
8.8%
|
|
| Same | 364 |
28.3%
|
|
| Slightly less | 265 |
20.6%
|
|
| Slightly more | 469 |
36.5%
|