| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 4 |
3.5%
|
| 2 | 4 |
3.5%
|
|
| 3 | 10 |
8.8%
|
|
| 4 | 11 |
9.7%
|
|
| 5 | 17 |
15%
|
|
| 6 | 18 |
15.9%
|
|
| 7 | 19 |
16.8%
|
|
| 8 | 12 |
10.6%
|
|
| 9 | 12 |
10.6%
|
|
| 10 | Very effective | 6 |
5.3%
|
| 11 | 91 | ||
| Sysmiss | 23 |