| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 929 |
42.2%
|
| 2 | Same | 1028 |
46.6%
|
| 3 | Worsened | 122 |
5.5%
|
| 9 | Don’t Know | 125 |
5.7%
|
| Sysmiss | 631 |