| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 29 |
5.1%
|
|
| A lot more (increased by more than 50%) | 13 |
2.3%
|
|
| Don't know | 16 |
2.8%
|
|
| Refused | 3 |
0.5%
|
|
| Same | 229 |
40%
|
|
| Slightly less | 231 |
40.4%
|
|
| Slightly more | 51 |
8.9%
|