| Value | Category | Cases | |
|---|---|---|---|
| 1 | Get a lot worse | 199 |
8.8%
|
| 2 | Get a little worse | 409 |
18.2%
|
| 3 | Stay about the same | 1007 |
44.8%
|
| 4 | Get a little better | 492 |
21.9%
|
| 5 | Get a lot better | 142 |
6.3%
|
| 6 | Don't know | 151 |