| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better / improved | 477 |
24.4%
|
| 2 | stayed the same | 887 |
45.4%
|
| 3 | gotten worse / deteriorated | 490 |
25.1%
|
| 4 | don’t know | 101 |
5.2%
|
| Sysmiss | 710 |