| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 330 |
12.7%
|
|
| A lot more (increased by more than 50%) | 75 |
2.9%
|
|
| Don't know | 5 |
0.2%
|
|
| Refused | 5 |
0.2%
|
|
| Same | 750 |
29%
|
|
| Slightly less | 1094 |
42.2%
|
|
| Slightly more | 331 |
12.8%
|