| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 20 |
3.5%
|
|
| A lot more (increased by more than 50%) | 51 |
9%
|
|
| Don't know | 16 |
2.8%
|
|
| Refused | 3 |
0.5%
|
|
| Same | 96 |
16.9%
|
|
| Slightly less | 109 |
19.2%
|
|
| Slightly more | 273 |
48.1%
|