| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 1 |
1.9%
|
| 3 | 7 |
13.2%
|
|
| 4 | 6 |
11.3%
|
|
| 5 | 14 |
26.4%
|
|
| 6 | 9 |
17%
|
|
| 7 | 7 |
13.2%
|
|
| 8 | 7 |
13.2%
|
|
| 9 | 1 |
1.9%
|
|
| 10 | Very effectively | 1 |
1.9%
|
| 11 | Don't know | 29 | |
| Sysmiss | 24 |