| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 7 |
3.1%
|
| 2 | 12 |
5.3%
|
|
| 3 | 15 |
6.6%
|
|
| 4 | 21 |
9.2%
|
|
| 5 | 55 |
24.1%
|
|
| 6 | 33 |
14.5%
|
|
| 7 | 40 |
17.5%
|
|
| 8 | 23 |
10.1%
|
|
| 9 | 6 |
2.6%
|
|
| 10 | Very effectively | 16 |
7%
|
| 11 | Don't know | 78 |