| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 4 |
0.8%
|
|
| A lot more (increased by more than 50%) | 4 |
0.8%
|
|
| Do not know | 1 |
0.2%
|
|
| Refused | 33 |
6.5%
|
|
| Same | 107 |
21.2%
|
|
| Slightly less | 44 |
8.7%
|
|
| Slightly more | 311 |
61.7%
|