| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1958 |
12.4%
|
| 2 | The same | 9498 |
60.4%
|
| 3 | Worsened | 4271 |
27.1%
|
| 96 | Other (specify): _______________ | 5 |
0%
|
| Sysmiss | 3777 |