| Value | Category | Cases | |
|---|---|---|---|
| 1 | improved | 1594 |
63.7%
|
| 2 | STAYED THE SAME | 498 |
19.9%
|
| 3 | GOT WORSE | 365 |
14.6%
|
| 8 | DO NOT KNOW | 44 |
1.8%
|
| Sysmiss | 19 |