| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 169 |
16.2%
|
|
| A lot more (increased by more than 50%) | 81 |
7.8%
|
|
| Don't know | 4 |
0.4%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 209 |
20.1%
|
|
| Slightly less | 319 |
30.6%
|
|
| Slightly more | 259 |
24.9%
|