| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 53 |
2.4%
|
| 2 | better | 474 |
21.5%
|
| 3 | about the same | 547 |
24.9%
|
| 4 | worse | 733 |
33.3%
|
| 5 | much worse | 299 |
13.6%
|
| 6 | do not know | 94 |
4.3%
|