| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 10 |
8.7%
|
| 2 | 6 |
5.2%
|
|
| 3 | 6 |
5.2%
|
|
| 4 | 7 |
6.1%
|
|
| 5 | 11 |
9.6%
|
|
| 6 | 8 |
7%
|
|
| 7 | 9 |
7.8%
|
|
| 8 | 6 |
5.2%
|
|
| 9 | 12 |
10.4%
|
|
| 10 | Very effectively | 40 |
34.8%
|
| 11 | Don't know | 46 | |
| Sysmiss | 19 |