| Value | Category | Cases | |
|---|---|---|---|
| 0 | greatly worsened | 64 |
0.4%
|
| 1 | 24 |
0.1%
|
|
| 2 | 121 |
0.7%
|
|
| 3 | 314 |
1.9%
|
|
| 4 | 957 |
5.9%
|
|
| 5 | 7462 |
45.7%
|
|
| 6 | 741 |
4.5%
|
|
| 7 | 635 |
3.9%
|
|
| 8 | 569 |
3.5%
|
|
| 9 | 160 |
1%
|
|
| 10 | greatly improved | 131 |
0.8%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 5157 |
31.6%
|
| -2 | no answer | 3 |
0%
|
| -1 | does not know | 6 |
0%
|