| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 48 |
2.8%
|
| 2 | Improved | 553 |
32.7%
|
| 3 | Fairly improved | 588 |
34.8%
|
| 4 | Become worse | 273 |
16.2%
|
| 5 | Become a lot worse | 45 |
2.7%
|
| 6 | DK | 145 |
8.6%
|
| 7 | Not Applicable | 37 |
2.2%
|
| Sysmiss | 291 |