| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1842 |
82.7%
|
| 2 | Same | 317 |
14.2%
|
| 3 | Worsened | 63 |
2.8%
|
| 4 | Not Applicable | 4 |
0.2%
|
| Sysmiss | 1470 |