| Value | Category | Cases | |
|---|---|---|---|
| A lot less (less than half as much) | 10 |
1.4%
|
|
| A lot more (increased by more than 50%) | 17 |
2.3%
|
|
| Do not know | 28 |
3.8%
|
|
| Refused | 12 |
1.6%
|
|
| Same | 145 |
19.9%
|
|
| Slightly less | 110 |
15.1%
|
|
| Slightly more | 406 |
55.8%
|