| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 140 |
3.6%
|
|
| A lot more (increased by more than 50%) | 141 |
3.6%
|
|
| Don't know | 30 |
0.8%
|
|
| Refused | 2 |
0.1%
|
|
| Same | 506 |
13%
|
|
| Slightly less | 1838 |
47.3%
|
|
| Slightly more | 1225 |
31.6%
|