| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 8 |
4.1%
|
| 2 | 8 |
4.1%
|
|
| 3 | 23 |
11.9%
|
|
| 4 | 13 |
6.7%
|
|
| 5 | 38 |
19.7%
|
|
| 6 | 29 |
15%
|
|
| 7 | 21 |
10.9%
|
|
| 8 | 16 |
8.3%
|
|
| 9 | 8 |
4.1%
|
|
| 10 | Very effectively | 29 |
15%
|
| 11 | Don't know | 85 | |
| Sysmiss | 41 |