| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 55 |
12.2%
|
|
| A lot more (increased by more than 50%) | 9 |
2%
|
|
| Do not know | 37 |
8.2%
|
|
| Refused | 3 |
0.7%
|
|
| Same | 49 |
10.8%
|
|
| Slightly less | 218 |
48.2%
|
|
| Slightly more | 81 |
17.9%
|