| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 603 |
42.9%
|
| 2 | Deteriorated | 194 |
13.8%
|
| 3 | Remained the same | 518 |
36.9%
|
| 4 | Do not know | 90 |
6.4%
|
| Sysmiss | 1 |