| Value | Category | Cases | |
|---|---|---|---|
| 1 | No improvement | 2 |
2.5%
|
| 3 | 2 |
2.5%
|
|
| 4 | 2 |
2.5%
|
|
| 5 | 4 |
5.1%
|
|
| 6 | 7 |
8.9%
|
|
| 7 | 17 |
21.5%
|
|
| 8 | 19 |
24.1%
|
|
| 9 | 5 |
6.3%
|
|
| 10 | great improvement | 21 |
26.6%
|
| Sysmiss | 349 |