| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Effective | 18 |
4.3%
|
| 2 | Effective | 60 |
14.3%
|
| 3 | Neutral | 86 |
20.4%
|
| 4 | Ineffective | 211 |
50.1%
|
| 5 | Very Ineffective | 46 |
10.9%
|
| Sysmiss | 382 |