| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 413 |
33.3%
|
| 2 | Deteriorated | 246 |
19.9%
|
| 3 | Remained the same | 234 |
18.9%
|
| 4 | Do not know | 346 |
27.9%
|
| Sysmiss | 3 |