| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better | 32 |
6%
|
| 2 | better | 58 |
11%
|
| 3 | about the same | 111 |
21%
|
| 4 | worse | 232 |
43.9%
|
| 5 | much worse | 66 |
12.5%
|
| 9 | not applicable | 30 |
5.7%
|
| Sysmiss | 35 |