| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 15 |
1.5%
|
|
| A lot more (increased by more than 50%) | 50 |
5%
|
|
| Do not know | 6 |
0.6%
|
|
| Refused | 1 |
0.1%
|
|
| Same | 150 |
15.1%
|
|
| Slightly less | 298 |
30%
|
|
| Slightly more | 473 |
47.6%
|