| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 2 |
2.3%
|
| 2 | 5 |
5.7%
|
|
| 3 | 2 |
2.3%
|
|
| 4 | 9 |
10.2%
|
|
| 5 | 15 |
17%
|
|
| 6 | 10 |
11.4%
|
|
| 7 | 15 |
17%
|
|
| 8 | 14 |
15.9%
|
|
| 9 | 7 |
8%
|
|
| 10 | Very effective | 9 |
10.2%
|
| 11 | 117 | ||
| Sysmiss | 22 |