| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much improved | 43 |
1.2%
|
| 2 | Somewhat improved | 993 |
27.6%
|
| 3 | Remained the same | 1704 |
47.3%
|
| 4 | Somewhat deteriorated | 333 |
9.3%
|
| 5 | Deteriorated a lot | 129 |
3.6%
|
| 7 | Don't know | 397 |
11%
|
| 8 | Don't answer | 0 |
0%
|