| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1044 |
34.2%
|
| 2 | Stayed the same | 1025 |
33.6%
|
| 3 | Gotten worse | 959 |
31.4%
|
| 8 | Do not know | 25 |
0.8%
|
| Sysmiss | 4 |