| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 1018 |
45.8%
|
|
| A lot more (increased by more than 50%) | 83 |
3.7%
|
|
| Don't know | 38 |
1.7%
|
|
| Refused | 2 |
0.1%
|
|
| Same | 444 |
20%
|
|
| Slightly less | 384 |
17.3%
|
|
| Slightly more | 254 |
11.4%
|