| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 14 |
4.6%
|
| 2 | 15 |
4.9%
|
|
| 3 | 23 |
7.5%
|
|
| 4 | 23 |
7.5%
|
|
| 5 | 47 |
15.4%
|
|
| 6 | 32 |
10.5%
|
|
| 7 | 33 |
10.8%
|
|
| 8 | 47 |
15.4%
|
|
| 9 | 27 |
8.8%
|
|
| 10 | Extremely familiar | 45 |
14.7%
|