| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better / improved | 484 |
33.4%
|
| 2 | stayed the same | 447 |
30.8%
|
| 3 | gotten worse / deteriorated | 305 |
21%
|
| 4 | don’t know | 214 |
14.8%
|
| Sysmiss | 1432 |