| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 92 |
10%
|
|
| A lot more (increased by more than 50%) | 65 |
7.1%
|
|
| Don't know | 23 |
2.5%
|
|
| Refused | 11 |
1.2%
|
|
| Same | 212 |
23.1%
|
|
| Slightly less | 392 |
42.7%
|
|
| Slightly more | 123 |
13.4%
|