| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 120 |
4%
|
|
| A lot more (increased by more than 50%) | 29 |
1%
|
|
| Don't know | 97 |
3.3%
|
|
| Refused | 1 |
0%
|
|
| Same | 603 |
20.3%
|
|
| Slightly less | 1092 |
36.7%
|
|
| Slightly more | 1035 |
34.8%
|