| Value | Category | Cases | |
|---|---|---|---|
| 1 | Worsened a great deal | 391 |
16.5%
|
| 2 | Worsened somewhat | 452 |
19%
|
| 3 | Stayed the same | 615 |
25.9%
|
| 4 | Improved somewhat | 587 |
24.7%
|
| 5 | Improved a great deal | 264 |
11.1%
|
| 6 | Don't Know (Do not read) | 65 |
2.7%
|