| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Improved | 6653 |
42.9%
|
| 2 | 2. Stayed the same | 8218 |
53%
|
| 3 | 3. Worsened | 416 |
2.7%
|
| 4 | I do not know / I do not want to answer | 210 |
1.4%
|