| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 56 |
9.3%
|
| 2 | Little worse | 86 |
14.3%
|
| 3 | About the same | 211 |
35.2%
|
| 4 | Little better | 113 |
18.8%
|
| 5 | Much better | 110 |
18.3%
|
| 6 | Don't know | 24 |
4%
|
| Sysmiss | 1722 |