| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 709 |
34.2%
|
| 2 | Same | 1107 |
53.3%
|
| 3 | Worsened | 206 |
9.9%
|
| 9 | Don’t Know | 53 |
2.6%
|
| Sysmiss | 1044 |