| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 57 |
18.4%
|
|
| A lot more (increased by more than 50%) | 8 |
2.6%
|
|
| Don't know | 4 |
1.3%
|
|
| Refused | 1 |
0.3%
|
|
| Same | 21 |
6.8%
|
|
| Slightly less | 209 |
67.4%
|
|
| Slightly more | 10 |
3.2%
|