| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 15 |
16.7%
|
|
| A lot more (increased by more than 50%) | 6 |
6.7%
|
|
| Don't know | 5 |
5.6%
|
|
| Less | 25 |
27.8%
|
|
| More | 21 |
23.3%
|
|
| Same | 18 |
20%
|