| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 11 |
4.6%
|
| 2 | 3 |
1.3%
|
|
| 3 | 9 |
3.8%
|
|
| 4 | 11 |
4.6%
|
|
| 5 | 23 |
9.7%
|
|
| 6 | 14 |
5.9%
|
|
| 7 | 24 |
10.1%
|
|
| 8 | 33 |
13.9%
|
|
| 9 | 24 |
10.1%
|
|
| 10 | Very effectively | 47 |
19.7%
|
| 11 | Don't know | 39 |
16.4%
|
| Sysmiss | 19 |