| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 14 |
3%
|
|
| A lot more (increased by more than 50%) | 71 |
15.1%
|
|
| Do not know | 15 |
3.2%
|
|
| Refused | 8 |
1.7%
|
|
| Same | 125 |
26.5%
|
|
| Slightly less | 75 |
15.9%
|
|
| Slightly more | 163 |
34.6%
|