| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | Not effective at all | 4 |
0.7%
|
| 2 | 2 |
0.3%
|
|
| 3 | 16 |
2.6%
|
|
| 4 | 26 |
4.3%
|
|
| 5 | 89 |
14.7%
|
|
| 6 | 85 |
14%
|
|
| 7 | 78 |
12.9%
|
|
| 8 | 86 |
14.2%
|
|
| 9 | 70 |
11.6%
|
|
| 10 | Very effective | 111 |
18.3%
|
| 11 | 29 |
4.8%
|
|
| Sysmiss | 9 |
1.5%
|