| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 5 |
8.5%
|
|
| A lot more (increased by more than 50%) | 5 |
8.5%
|
|
| Don't know | 3 |
5.1%
|
|
| Same | 15 |
25.4%
|
|
| Slightly less | 17 |
28.8%
|
|
| Slightly more | 14 |
23.7%
|