| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 103 |
4.7%
|
| 2 | better | 542 |
24.6%
|
| 3 | about the same | 886 |
40.3%
|
| 4 | worse | 489 |
22.2%
|
| 5 | much worse | 159 |
7.2%
|
| 6 | do not know | 21 |
1%
|