| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 5 |
0.6%
|
|
| A lot more (increased by more than 50%) | 17 |
1.9%
|
|
| Do not know | 3 |
0.3%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 172 |
19.4%
|
|
| Slightly less | 125 |
14.1%
|
|
| Slightly more | 564 |
63.6%
|