| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 35 |
1.5%
|
|
| A lot more (increased by more than 50%) | 147 |
6.4%
|
|
| Don't know | 12 |
0.5%
|
|
| Refused | 1 |
0%
|
|
| Same | 598 |
25.9%
|
|
| Slightly less | 723 |
31.3%
|
|
| Slightly more | 793 |
34.3%
|