| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 44 |
2.6%
|
| 2 | Improved | 377 |
22.6%
|
| 3 | Fairly improved | 512 |
30.7%
|
| 4 | Become worse | 316 |
18.9%
|
| 5 | Become a lot worse | 135 |
8.1%
|
| 6 | DK | 167 |
10%
|
| 7 | Not Applicable | 117 |
7%
|
| Sysmiss | 312 |