| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 1269 |
38.3%
|
| 2 | Stayed the same | 1094 |
33%
|
| 3 | Gotten worse | 936 |
28.2%
|
| 8 | Do not know | 18 |
0.5%
|
| Sysmiss | 4 |