| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 169 |
10.8%
|
|
| A lot more (increased by more than 50%) | 188 |
12.1%
|
|
| Don't know | 22 |
1.4%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 121 |
7.8%
|
|
| Slightly less | 664 |
42.6%
|
|
| Slightly more | 393 |
25.2%
|