| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 11 |
2.7%
|
| 2 | 15 |
3.6%
|
|
| 3 | 38 |
9.2%
|
|
| 4 | 44 |
10.6%
|
|
| 5 | 87 |
21%
|
|
| 6 | 103 |
24.9%
|
|
| 7 | 67 |
16.2%
|
|
| 8 | 32 |
7.7%
|
|
| 9 | 8 |
1.9%
|
|
| 10 | Very effectively | 9 |
2.2%
|
| 11 | Don't know | 63 | |
| Sysmiss | 1 |