| Value | Category | Cases | |
|---|---|---|---|
| 1 | Decreased a lot | 912 |
4.7%
|
| 2 | Decreased | 4411 |
22.9%
|
| 3 | Remained the same | 3876 |
20.1%
|
| 4 | Increased | 6797 |
35.3%
|
| 5 | Increase a lot | 3263 |
16.9%
|