| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 0 |
0%
|
| 2 | 1 |
1.2%
|
|
| 3 | 0 |
0%
|
|
| 4 | 3 |
3.7%
|
|
| 5 | 3 |
3.7%
|
|
| 6 | 4 |
4.9%
|
|
| 7 | 12 |
14.6%
|
|
| 8 | 10 |
12.2%
|
|
| 9 | 18 |
22%
|
|
| 10 | Very effective | 20 |
24.4%
|
| 11 | 11 |
13.4%
|
|
| Sysmiss | 2 |