| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 0 |
0%
|
| 2 | 2 |
2.9%
|
|
| 3 | 2 |
2.9%
|
|
| 4 | 11 |
16.2%
|
|
| 5 | 10 |
14.7%
|
|
| 6 | 17 |
25%
|
|
| 7 | 12 |
17.6%
|
|
| 8 | 12 |
17.6%
|
|
| 9 | 2 |
2.9%
|
|
| 10 | Very effective | 0 |
0%
|
| 11 | N/A | 0 |
0%
|
| Sysmiss | 49 |