| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1464 |
48.4%
|
| 2 | Stayed the same | 914 |
30.2%
|
| 3 | Got worse | 594 |
19.6%
|
| 8 | Do not know | 54 |
1.8%
|
| Sysmiss | 31 |