| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 17 |
15.6%
|
|
| A lot more (increased by more than 50%) | 6 |
5.5%
|
|
| Do not know | 10 |
9.2%
|
|
| Refused | 1 |
0.9%
|
|
| Same | 31 |
28.4%
|
|
| Slightly less | 26 |
23.9%
|
|
| Slightly more | 18 |
16.5%
|