| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 5 |
6.8%
|
| 2 | 0 |
0%
|
|
| 3 | 4 |
5.4%
|
|
| 4 | 9 |
12.2%
|
|
| 5 | 5 |
6.8%
|
|
| 6 | 10 |
13.5%
|
|
| 7 | 13 |
17.6%
|
|
| 8 | 10 |
13.5%
|
|
| 9 | 10 |
13.5%
|
|
| 10 | Extremely familiar | 8 |
10.8%
|