| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 1 |
1.1%
|
| 2 | 0 |
0%
|
|
| 3 | 7 |
7.8%
|
|
| 4 | 4 |
4.4%
|
|
| 5 | 10 |
11.1%
|
|
| 6 | 9 |
10%
|
|
| 7 | 21 |
23.3%
|
|
| 8 | 22 |
24.4%
|
|
| 9 | 11 |
12.2%
|
|
| 10 | Extremely familiar | 5 |
5.6%
|