| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 65 |
3.8%
|
| 2 | Improved | 548 |
32.4%
|
| 3 | Fairly improved | 475 |
28.1%
|
| 4 | Become worse | 191 |
11.3%
|
| 5 | Become a lot worse | 55 |
3.3%
|
| 6 | DK | 334 |
19.8%
|
| 7 | Not Applicable | 22 |
1.3%
|
| Sysmiss | 290 |