| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Effective | 7 |
1.8%
|
| 2 | Effective | 45 |
11.8%
|
| 3 | Neutral | 77 |
20.2%
|
| 4 | Ineffective | 228 |
59.7%
|
| 5 | Very Ineffective | 25 |
6.5%
|
| Sysmiss | 421 |