| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1898 |
86.8%
|
| 2 | Same | 203 |
9.3%
|
| 3 | Worsened | 42 |
1.9%
|
| 4 | Not Applicable | 43 |
2%
|
| Sysmiss | 1805 |