| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 1 |
2.2%
|
| 2 | 1 |
2.2%
|
|
| 3 | 3 |
6.7%
|
|
| 4 | 5 |
11.1%
|
|
| 5 | 10 |
22.2%
|
|
| 6 | 7 |
15.6%
|
|
| 7 | 11 |
24.4%
|
|
| 8 | 4 |
8.9%
|
|
| 9 | 3 |
6.7%
|
|
| 10 | Very effectively | 0 |
0%
|
| 11 | Don't know | 35 | |
| Sysmiss | 26 |