| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 36 |
2.1%
|
| 2 | Improved | 237 |
14%
|
| 3 | Fairly improved | 277 |
16.4%
|
| 4 | Become worse | 159 |
9.4%
|
| 5 | Become a lot worse | 83 |
4.9%
|
| 6 | DK | 217 |
12.8%
|
| 7 | Not Applicable | 681 |
40.3%
|
| Sysmiss | 290 |