| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 8919 |
34.9%
|
| 2 | Decreased | 9272 |
36.3%
|
| 3 | Stayed the same | 7267 |
28.4%
|
| 9 | Unspecified | 107 |
0.4%
|