| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very effective | 166 |
20.9%
|
| 2 | Effective | 269 |
33.9%
|
| 3 | Moderately effectively | 230 |
29%
|
| 4 | Poorly effective | 99 |
12.5%
|
| 5 | Not effective at all | 30 |
3.8%
|
| Sysmiss | 1186 |