| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 Low knowledge | 0 |
0%
|
| 2 | 2 | 1 |
1.6%
|
| 3 | 3 | 2 |
3.3%
|
| 4 | 4 | 4 |
6.6%
|
| 5 | 5 | 5 |
8.2%
|
| 6 | 6 | 11 |
18%
|
| 7 | 7 | 11 |
18%
|
| 8 | 8 | 8 |
13.1%
|
| 9 | 9 | 15 |
24.6%
|
| 10 | 10 High knowledge | 4 |
6.6%
|
| 97 | No response | 0 |
0%
|