| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 38 |
28.4%
|
| 2 | 14 |
10.4%
|
|
| 3 | 14 |
10.4%
|
|
| 4 | 19 |
14.2%
|
|
| 5 | 22 |
16.4%
|
|
| 6 | 10 |
7.5%
|
|
| 7 | 4 |
3%
|
|
| 8 | 4 |
3%
|
|
| 9 | 4 |
3%
|
|
| 10 | Very familiar | 5 |
3.7%
|