| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 78 |
4.2%
|
|
| A lot more (increased by more than 50%) | 119 |
6.5%
|
|
| Don't know | 28 |
1.5%
|
|
| Less | 474 |
25.7%
|
|
| More | 807 |
43.8%
|
|
| Refused | 16 |
0.9%
|
|
| Same | 321 |
17.4%
|