| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 7 |
7.7%
|
| 2 | 7 |
7.7%
|
|
| 3 | 8 |
8.8%
|
|
| 4 | 11 |
12.1%
|
|
| 5 | 10 |
11%
|
|
| 6 | 12 |
13.2%
|
|
| 7 | 10 |
11%
|
|
| 8 | 11 |
12.1%
|
|
| 9 | 5 |
5.5%
|
|
| 10 | Very effective | 10 |
11%
|
| 11 | 6 | ||
| 12 | 105 | ||
| Sysmiss | 25 |