| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 323 |
16.2%
|
| 2 | somewhat worse | 393 |
19.7%
|
| 3 | no change | 523 |
26.2%
|
| 4 | somewhat better | 522 |
26.1%
|
| 5 | much better | 239 |
12%
|
| Sysmiss | 4 |