| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 41 |
10.9%
|
| 2 | 22 |
5.9%
|
|
| 3 | 21 |
5.6%
|
|
| 4 | 28 |
7.4%
|
|
| 5 | 48 |
12.8%
|
|
| 6 | 19 |
5.1%
|
|
| 7 | 49 |
13%
|
|
| 8 | 56 |
14.9%
|
|
| 9 | 44 |
11.7%
|
|
| 10 | Very familiar | 48 |
12.8%
|
| Sysmiss | 8 |