| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 1 |
0.8%
|
| 2 | 3 |
2.3%
|
|
| 3 | 5 |
3.8%
|
|
| 4 | 11 |
8.5%
|
|
| 5 | 16 |
12.3%
|
|
| 6 | 8 |
6.2%
|
|
| 7 | 22 |
16.9%
|
|
| 8 | 25 |
19.2%
|
|
| 9 | 20 |
15.4%
|
|
| 10 | Extremely familiar | 19 |
14.6%
|