| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 14 |
19.4%
|
|
| A lot more (increased by more than 50%) | 2 |
2.8%
|
|
| Do not know | 1 |
1.4%
|
|
| Refused | 1 |
1.4%
|
|
| Same | 19 |
26.4%
|
|
| Slightly less | 25 |
34.7%
|
|
| Slightly more | 10 |
13.9%
|