| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 492 |
31.9%
|
|
| A lot more (increased by more than 50%) | 54 |
3.5%
|
|
| Do not know | 136 |
8.8%
|
|
| Refused | 10 |
0.6%
|
|
| Same | 294 |
19.1%
|
|
| Slightly less | 360 |
23.3%
|
|
| Slightly more | 197 |
12.8%
|