| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 35 |
2.3%
|
|
| A lot more (increased by more than 50%) | 113 |
7.3%
|
|
| Don't know | 13 |
0.8%
|
|
| Refused | 16 |
1%
|
|
| Same | 242 |
15.7%
|
|
| Slightly less | 408 |
26.5%
|
|
| Slightly more | 713 |
46.3%
|