| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 3 |
1%
|
| 2 | 6 |
2%
|
|
| 3 | 10 |
3.3%
|
|
| 4 | 16 |
5.3%
|
|
| 5 | 55 |
18.2%
|
|
| 6 | 49 |
16.2%
|
|
| 7 | 60 |
19.8%
|
|
| 8 | 54 |
17.8%
|
|
| 9 | 26 |
8.6%
|
|
| 10 | Very effectively | 24 |
7.9%
|
| 11 | Don't know | 37 | |
| Sysmiss | 56 |