| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 7 |
8.3%
|
| 2 | 1 |
1.2%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 3 |
3.6%
|
|
| 5 | 16 |
19%
|
|
| 6 | 6 |
7.1%
|
|
| 7 | 23 |
27.4%
|
|
| 8 | 15 |
17.9%
|
|
| 9 | 3 |
3.6%
|
|
| 10 | Extremely familiar | 8 |
9.5%
|