| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 33 |
3.2%
|
|
| A lot more (increased by more than 50%) | 5 |
0.5%
|
|
| Don't know | 8 |
0.8%
|
|
| Refused | 9 |
0.9%
|
|
| Same | 764 |
74%
|
|
| Slightly less | 147 |
14.2%
|
|
| Slightly more | 66 |
6.4%
|