| Value | Category | Cases | |
|---|---|---|---|
| 1 | improved | 1025 |
40.9%
|
| 2 | STAYED THE SAME | 565 |
22.5%
|
| 3 | GOTTEN WORSE | 733 |
29.2%
|
| 8 | DO NOT KNOW | 185 |
7.4%
|
| Sysmiss | 10 |