| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 2 |
0.8%
|
|
| A lot more (increased by more than 50%) | 38 |
15.4%
|
|
| Don't know | 3 |
1.2%
|
|
| Refused | 1 |
0.4%
|
|
| Same | 13 |
5.3%
|
|
| Slightly less | 29 |
11.8%
|
|
| Slightly more | 160 |
65%
|