| Value | Category | Cases | |
|---|---|---|---|
| -3 | Fieldwork error | 0 |
0%
|
| -1 | Missing due to skip | 0 |
0%
|
| 1 | Improved | 2357 |
17.1%
|
| 2 | Stayed the same | 5102 |
37%
|
| 3 | Got worse | 6336 |
45.9%
|