| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 120 |
4.1%
|
|
| A lot more (increased by more than 50%) | 17 |
0.6%
|
|
| Do not know | 8 |
0.3%
|
|
| Refused | 3 |
0.1%
|
|
| Same | 545 |
18.5%
|
|
| Slightly less | 1845 |
62.7%
|
|
| Slightly more | 405 |
13.8%
|