| Value | Category | Cases | |
|---|---|---|---|
| 0 | greatly worsened | 47 |
0.3%
|
| 1 | 18 |
0.1%
|
|
| 2 | 107 |
0.7%
|
|
| 3 | 285 |
1.9%
|
|
| 4 | 858 |
5.7%
|
|
| 5 | 6726 |
45%
|
|
| 6 | 702 |
4.7%
|
|
| 7 | 569 |
3.8%
|
|
| 8 | 483 |
3.2%
|
|
| 9 | 115 |
0.8%
|
|
| 10 | greatly improved | 137 |
0.9%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4911 |
32.8%
|
| -2 | no answer | 1 |
0%
|
| -1 | does not know | 2 |
0%
|