| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1465 |
69.8%
|
|
| 1 | stay the same | 214 |
10.2%
|
| 2 | improved | 299 |
14.2%
|
| 3 | declined | 34 |
1.6%
|
| 4 | dont know | 87 |
4.1%
|