| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 189 |
13.2%
|
|
| A lot more (increased by more than 50%) | 61 |
4.3%
|
|
| Do not know | 25 |
1.8%
|
|
| Refused | 6 |
0.4%
|
|
| Same | 565 |
39.6%
|
|
| Slightly less | 380 |
26.6%
|
|
| Slightly more | 202 |
14.1%
|