| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much better now | 750 |
12.5%
|
| 2 | A little better now | 2184 |
36.4%
|
| 3 | Same | 1562 |
26%
|
| 4 | A little worse now | 947 |
15.8%
|
| 5 | Much worse now | 532 |
8.9%
|
| 6 | Don’t know | 24 |
0.4%
|
| Sysmiss | 1 |