| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 55 |
31.1%
|
| 2 | 11 |
6.2%
|
|
| 3 | 18 |
10.2%
|
|
| 4 | 9 |
5.1%
|
|
| 5 | 20 |
11.3%
|
|
| 6 | 14 |
7.9%
|
|
| 7 | 7 |
4%
|
|
| 8 | 8 |
4.5%
|
|
| 9 | 7 |
4%
|
|
| 10 | Very familiar | 8 |
4.5%
|
| NA | 20 |
11.3%
|