| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 70 |
4.1%
|
| 2 | Improved | 422 |
25%
|
| 3 | Fairly improved | 454 |
26.9%
|
| 4 | Become worse | 330 |
19.5%
|
| 5 | Become a lot worse | 144 |
8.5%
|
| 6 | DK | 101 |
6%
|
| 7 | Not Applicable | 169 |
10%
|
| Sysmiss | 290 |