| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 5 |
9.4%
|
|
| A lot more (increased by more than 50%) | 3 |
5.7%
|
|
| Don't know | 15 |
28.3%
|
|
| Less | 11 |
20.8%
|
|
| More | 13 |
24.5%
|
|
| Same | 6 |
11.3%
|