| Value | Category | Cases | |
|---|---|---|---|
| 1 | much better now | 250 |
4.6%
|
| 2 | somewhat better | 536 |
9.9%
|
| 3 | about the same | 4228 |
77.8%
|
| 4 | somewhat worse | 383 |
7%
|
| 5 | much worse | 36 |
0.7%
|
| Sysmiss | 2677 |