Value | Category | Cases | |
---|---|---|---|
1 | Improvement | 220 |
30.2%
|
2 | No change | 360 |
49.5%
|
3 | Deterioration | 32 |
4.4%
|
4 | Neither existed earlier nor existing now | 111 |
15.2%
|
9 | Invalid | 5 |
0.7%
|