| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improve | 1653 |
58.2%
|
| 2 | Stay the same | 487 |
17.1%
|
| 3 | Get worse | 500 |
17.6%
|
| 8 | Do not know | 201 |
7.1%
|
| Sysmiss | 9 |