| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 29 |
8.2%
|
| 2 | 13 |
3.7%
|
|
| 3 | 15 |
4.2%
|
|
| 4 | 16 |
4.5%
|
|
| 5 | 46 |
13%
|
|
| 6 | 28 |
7.9%
|
|
| 7 | 65 |
18.4%
|
|
| 8 | 56 |
15.8%
|
|
| 9 | 31 |
8.8%
|
|
| 10 | Very familiar | 55 |
15.5%
|