| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 749 |
11.1%
|
|
| A lot more (increased by more than 50%) | 73 |
1.1%
|
|
| Don't know | 12 |
0.2%
|
|
| Less | 2489 |
37%
|
|
| More | 1264 |
18.8%
|
|
| Refused | 6 |
0.1%
|
|
| Same | 2128 |
31.7%
|