| Value | Category | Cases | |
|---|---|---|---|
| 1 | gotten better / improved | 442 |
30.5%
|
| 2 | stayed the same | 433 |
29.9%
|
| 3 | gotten worse / deteriorated | 554 |
38.2%
|
| 4 | don’t know | 21 |
1.4%
|
| Sysmiss | 1432 |