| Value | Category | Cases | |
|---|---|---|---|
| 1 | No improvement | 0 |
0%
|
| 2 | 2 |
10%
|
|
| 5 | 2 |
10%
|
|
| 6 | 4 |
20%
|
|
| 7 | 1 |
5%
|
|
| 8 | 7 |
35%
|
|
| 10 | great improvement | 4 |
20%
|
| Sysmiss | 408 |