| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 12 |
4%
|
| 2 | 15 |
5%
|
|
| 3 | 21 |
7%
|
|
| 4 | 22 |
7.3%
|
|
| 5 | 27 |
9%
|
|
| 6 | 38 |
12.7%
|
|
| 7 | 53 |
17.7%
|
|
| 8 | 45 |
15%
|
|
| 9 | 23 |
7.7%
|
|
| 10 | Extremely familiar | 21 |
7%
|
| NA | 23 |
7.7%
|