| Value | Category | Cases | |
|---|---|---|---|
| 1 | improved | 1173 |
46.9%
|
| 2 | STAYED THE SAME | 762 |
30.4%
|
| 3 | GOT WORSE | 526 |
21%
|
| 8 | DO NOT KNOW | 42 |
1.7%
|
| Sysmiss | 17 |