| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 1 |
1.9%
|
| 2 | 1 |
1.9%
|
|
| 4 | 1 |
1.9%
|
|
| 5 | 3 |
5.6%
|
|
| 6 | 9 |
16.7%
|
|
| 7 | 8 |
14.8%
|
|
| 8 | 8 |
14.8%
|
|
| 9 | 9 |
16.7%
|
|
| 10 | Very effectively | 14 |
25.9%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 53 |