| Value | Category | Cases | |
|---|---|---|---|
| 1 | decreased a little | 89 |
7.6%
|
| 2 | decreased a lot | 76 |
6.5%
|
| 3 | increased a little | 109 |
9.3%
|
| 4 | increased a lot | 30 |
2.6%
|
| 5 | stayed same | 867 |
74%
|