| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 129 |
7.4%
|
|
| A lot more (increased by more than 50%) | 24 |
1.4%
|
|
| Do not know | 419 |
24.2%
|
|
| Refused | 4 |
0.2%
|
|
| Same | 396 |
22.8%
|
|
| Slightly less | 542 |
31.3%
|
|
| Slightly more | 220 |
12.7%
|