| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 50 |
24.6%
|
| 2 | 21 |
10.3%
|
|
| 3 | 20 |
9.9%
|
|
| 4 | 28 |
13.8%
|
|
| 5 | 25 |
12.3%
|
|
| 6 | 18 |
8.9%
|
|
| 7 | 15 |
7.4%
|
|
| 8 | 10 |
4.9%
|
|
| 9 | 6 |
3%
|
|
| 10 | Very familiar | 10 |
4.9%
|