| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 60 |
5.3%
|
|
| A lot more (increased by more than 50%) | 137 |
12.1%
|
|
| Don't know | 120 |
10.6%
|
|
| Refused | 12 |
1.1%
|
|
| Same | 117 |
10.3%
|
|
| Slightly less | 118 |
10.4%
|
|
| Slightly more | 568 |
50.2%
|