| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved alot | 17 |
1%
|
| 2 | Improved | 179 |
10.6%
|
| 3 | Fairly improved | 336 |
19.9%
|
| 4 | Become worse | 296 |
17.5%
|
| 5 | Become a lot worse | 104 |
6.2%
|
| 6 | DK | 356 |
21.1%
|
| 7 | Not Applicable | 402 |
23.8%
|
| Sysmiss | 290 |