| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 23 |
20.5%
|
| 2 | 8 |
7.1%
|
|
| 3 | 13 |
11.6%
|
|
| 4 | 15 |
13.4%
|
|
| 5 | 16 |
14.3%
|
|
| 6 | 11 |
9.8%
|
|
| 7 | 9 |
8%
|
|
| 8 | 8 |
7.1%
|
|
| 9 | 0 |
0%
|
|
| 10 | Very familiar | 9 |
8%
|