| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 31 |
2.1%
|
|
| A lot more (increased by more than 50%) | 34 |
2.3%
|
|
| Don't know | 7 |
0.5%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 274 |
18.7%
|
|
| Slightly less | 637 |
43.5%
|
|
| Slightly more | 480 |
32.8%
|