| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 25 |
8.3%
|
| 2 | 27 |
8.9%
|
|
| 3 | 28 |
9.3%
|
|
| 4 | 34 |
11.3%
|
|
| 5 | 37 |
12.3%
|
|
| 6 | 28 |
9.3%
|
|
| 7 | 27 |
8.9%
|
|
| 8 | 33 |
10.9%
|
|
| 9 | 23 |
7.6%
|
|
| 10 | Very familiar | 40 |
13.2%
|