| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 9411 |
36.8%
|
| 2 | Decreased | 8994 |
35.2%
|
| 3 | Stayed the same | 7039 |
27.5%
|
| 9 | Unspecified | 121 |
0.5%
|