Value | Category | Cases | |
---|---|---|---|
1 | improved | 818 |
45.5%
|
2 | stayed same | 733 |
40.8%
|
3 | worsened | 226 |
12.6%
|
7 | don't know | 20 |
1.1%
|
8 | refuse to answer | 0 |
0%
|