| Value | Category | Cases | |
|---|---|---|---|
| 1 | Worsened a great deal | 595 |
25.1%
|
| 2 | Worsened somewhat | 512 |
21.6%
|
| 3 | Stayed the same | 545 |
23%
|
| 4 | Improved somewhat | 447 |
18.8%
|
| 5 | Improved a great deal | 224 |
9.4%
|
| 6 | Don't Know (Do not read) | 51 |
2.1%
|