| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 93 |
7.1%
|
|
| A lot more (increased by more than 50%) | 97 |
7.4%
|
|
| Don't know | 3 |
0.2%
|
|
| Refused | 2 |
0.2%
|
|
| Same | 354 |
27.1%
|
|
| Slightly less | 507 |
38.8%
|
|
| Slightly more | 251 |
19.2%
|