| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 323 |
12.1%
|
|
| A lot more (increased by more than 50%) | 20 |
0.7%
|
|
| Don't know | 10 |
0.4%
|
|
| Less | 1014 |
37.9%
|
|
| More | 537 |
20.1%
|
|
| Refused | 5 |
0.2%
|
|
| Same | 769 |
28.7%
|