| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 9 |
0.6%
|
| -88 | Missing | 0 |
0%
|
| -77 | NA | 0 |
0%
|
| 1 | Much better now | 66 |
4.2%
|
| 2 | A little better now | 546 |
34.9%
|
| 3 | Same | 297 |
19%
|
| 4 | A little worse now | 419 |
26.8%
|
| 5 | Much worse now | 202 |
12.9%
|
| 6 | Don't know | 27 |
1.7%
|