| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 15 |
25.4%
|
|
| A lot more (increased by more than 50%) | 1 |
1.7%
|
|
| Don't know | 3 |
5.1%
|
|
| Same | 15 |
25.4%
|
|
| Slightly less | 19 |
32.2%
|
|
| Slightly more | 6 |
10.2%
|