| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 18447 |
72.1%
|
| 2 | Decreased | 3149 |
12.3%
|
| 3 | Stayed the same | 3593 |
14%
|
| 9 | Unspecified | 388 |
1.5%
|