| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 18 |
14.9%
|
| 2 | 9 |
7.4%
|
|
| 3 | 7 |
5.8%
|
|
| 4 | 8 |
6.6%
|
|
| 5 | 19 |
15.7%
|
|
| 6 | 13 |
10.7%
|
|
| 7 | 15 |
12.4%
|
|
| 8 | 11 |
9.1%
|
|
| 9 | 10 |
8.3%
|
|
| 10 | Extremely familiar | 11 |
9.1%
|