| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 49 |
4.7%
|
|
| A lot more (increased by more than 50%) | 5 |
0.5%
|
|
| Don't know | 9 |
0.9%
|
|
| Refused | 4 |
0.4%
|
|
| Same | 765 |
74.1%
|
|
| Slightly less | 146 |
14.1%
|
|
| Slightly more | 54 |
5.2%
|