| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 17 |
6.5%
|
| 2 | 8 |
3.1%
|
|
| 3 | 12 |
4.6%
|
|
| 4 | 8 |
3.1%
|
|
| 5 | 32 |
12.3%
|
|
| 6 | 23 |
8.8%
|
|
| 7 | 45 |
17.3%
|
|
| 8 | 71 |
27.3%
|
|
| 9 | 29 |
11.2%
|
|
| 10 | Extremely familiar | 15 |
5.8%
|