| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improve significantly | 62 |
0.6%
|
| 2 | Improve slightly | 1069 |
9.7%
|
| 3 | Remain the same | 6900 |
62.3%
|
| 4 | Worsen slightly | 2751 |
24.8%
|
| 5 | Worsen significantly | 224 |
2%
|
| 9 | No answer | 67 |
0.6%
|