| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 3 |
2.3%
|
| 2 | 3 |
2.3%
|
|
| 3 | 5 |
3.8%
|
|
| 4 | 5 |
3.8%
|
|
| 5 | 17 |
13%
|
|
| 6 | 16 |
12.2%
|
|
| 7 | 22 |
16.8%
|
|
| 8 | 11 |
8.4%
|
|
| 9 | 14 |
10.7%
|
|
| 10 | Very effectively | 35 |
26.7%
|
| 11 | Don't know | 152 | |
| Sysmiss | 36 |