| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better / improved | 507 |
25.9%
|
| 2 | stayed the same | 832 |
42.6%
|
| 3 | gotten worse / deteriorated | 410 |
21%
|
| 4 | don’t know | 206 |
10.5%
|
| Sysmiss | 710 |