| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 28 |
4.9%
|
|
| A lot more (increased by more than 50%) | 14 |
2.4%
|
|
| Don't know | 16 |
2.8%
|
|
| Refused | 2 |
0.3%
|
|
| Same | 264 |
46.2%
|
|
| Slightly less | 179 |
31.3%
|
|
| Slightly more | 69 |
12.1%
|