| Value | Category | Cases | |
|---|---|---|---|
| 1 | Get a lot worse | 195 |
8.7%
|
| 2 | Get a little worse | 370 |
16.6%
|
| 3 | Stay about the same | 1069 |
47.8%
|
| 4 | Get a little better | 464 |
20.8%
|
| 5 | Get a lot better | 137 |
6.1%
|
| 6 | Don't know | 165 |