| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 54 |
14.4%
|
| 2 | 27 |
7.2%
|
|
| 3 | 31 |
8.2%
|
|
| 4 | 34 |
9%
|
|
| 5 | 66 |
17.6%
|
|
| 6 | 36 |
9.6%
|
|
| 7 | 50 |
13.3%
|
|
| 8 | 44 |
11.7%
|
|
| 9 | 14 |
3.7%
|
|
| 10 | Very familiar | 20 |
5.3%
|