| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 4 |
6.5%
|
|
| A lot more (increased by more than 50%) | 9 |
14.5%
|
|
| Don't know | 2 |
3.2%
|
|
| Same | 18 |
29%
|
|
| Slightly less | 13 |
21%
|
|
| Slightly more | 16 |
25.8%
|