| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 18 |
6%
|
| 2 | 34 |
11.3%
|
|
| 3 | 27 |
8.9%
|
|
| 4 | 32 |
10.6%
|
|
| 5 | 34 |
11.3%
|
|
| 6 | 30 |
9.9%
|
|
| 7 | 32 |
10.6%
|
|
| 8 | 34 |
11.3%
|
|
| 9 | 18 |
6%
|
|
| 10 | Very familiar | 43 |
14.2%
|