| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 354 |
19.2%
|
|
| A lot more (increased by more than 50%) | 7 |
0.4%
|
|
| Don't know | 6 |
0.3%
|
|
| Less | 913 |
49.5%
|
|
| More | 180 |
9.8%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 383 |
20.8%
|