| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 32 |
1.9%
|
| 2 | Improved | 313 |
18.5%
|
| 3 | Fairly improved | 299 |
17.7%
|
| 4 | Become worse | 232 |
13.7%
|
| 5 | Become a lot worse | 79 |
4.7%
|
| 6 | DK | 191 |
11.3%
|
| 7 | Not Applicable | 542 |
32.1%
|
| Sysmiss | 292 |