| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 140 |
9%
|
|
| A lot more (increased by more than 50%) | 152 |
9.8%
|
|
| Don't know | 15 |
1%
|
|
| Refused | 2 |
0.1%
|
|
| Same | 411 |
26.4%
|
|
| Slightly less | 527 |
33.8%
|
|
| Slightly more | 311 |
20%
|