| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better now | 69 |
7.4%
|
| 2 | A little better now | 269 |
29%
|
| 3 | Same | 288 |
31%
|
| 4 | A little worse now | 229 |
24.7%
|
| 5 | Much worse now | 59 |
6.4%
|
| 6 | Don't know | 15 |
1.6%
|
| Sysmiss | 54 |