| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better / improved | 492 |
25.2%
|
| 2 | stayed the same | 819 |
41.9%
|
| 3 | gotten worse / deteriorated | 556 |
28.4%
|
| 4 | don’t know | 88 |
4.5%
|
| Sysmiss | 710 |