| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effective at all | 5 |
2.1%
|
| 2 | 1 |
0.4%
|
|
| 3 | 9 |
3.7%
|
|
| 4 | 9 |
3.7%
|
|
| 5 | 28 |
11.6%
|
|
| 6 | 25 |
10.4%
|
|
| 7 | 29 |
12%
|
|
| 8 | 24 |
10%
|
|
| 9 | 11 |
4.6%
|
|
| 10 | Very effective | 25 |
10.4%
|
| 11 | 75 |
31.1%
|
|
| Sysmiss | 17 |