| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved a lot | 32 |
0.9%
|
| 2 | Somewhat improved | 1071 |
29.8%
|
| 3 | Remained the same | 1662 |
46.2%
|
| 4 | Somewhat deteriorated | 331 |
9.2%
|
| 5 | Deteriorated a lot | 113 |
3.1%
|
| 7 | Don't know | 390 |
10.8%
|
| 8 | Don't answer | 0 |
0%
|