| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 8 |
4.7%
|
| 2 | 7 |
4.1%
|
|
| 3 | 9 |
5.2%
|
|
| 4 | 20 |
11.6%
|
|
| 5 | 20 |
11.6%
|
|
| 6 | 32 |
18.6%
|
|
| 7 | 36 |
20.9%
|
|
| 8 | 16 |
9.3%
|
|
| 9 | 15 |
8.7%
|
|
| 10 | Very effectively | 9 |
5.2%
|
| 11 | Don't know | 40 | |
| Sysmiss | 26 |