| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 137 |
8.3%
|
|
| A lot more (increased by more than 50%) | 376 |
22.8%
|
|
| Do not know | 72 |
4.4%
|
|
| Refused | 14 |
0.8%
|
|
| Same | 139 |
8.4%
|
|
| Slightly less | 502 |
30.4%
|
|
| Slightly more | 412 |
24.9%
|