| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not effectively at all | 2 |
1.6%
|
| 2 | 7 |
5.6%
|
|
| 3 | 5 |
4%
|
|
| 4 | 15 |
12%
|
|
| 5 | 29 |
23.2%
|
|
| 6 | 15 |
12%
|
|
| 7 | 20 |
16%
|
|
| 8 | 19 |
15.2%
|
|
| 9 | 8 |
6.4%
|
|
| 10 | Very effectively | 5 |
4%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 66 |