| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 1 |
1.1%
|
| 2 | 3 |
3.2%
|
|
| 3 | 7 |
7.4%
|
|
| 4 | 7 |
7.4%
|
|
| 5 | 12 |
12.6%
|
|
| 6 | 8 |
8.4%
|
|
| 7 | 13 |
13.7%
|
|
| 8 | 15 |
15.8%
|
|
| 9 | 13 |
13.7%
|
|
| 10 | Extremely familiar | 16 |
16.8%
|