| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very effective | 54 |
29%
|
| 2 | Effective | 66 |
35.5%
|
| 3 | Moderately | 42 |
22.6%
|
| 4 | Poor | 16 |
8.6%
|
| 5 | Very poor | 7 |
3.8%
|
| 6 | Not Applicable | 1 |
0.5%
|
| Sysmiss | 1794 |