| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 22 |
12%
|
| 2 | 15 |
8.2%
|
|
| 3 | 13 |
7.1%
|
|
| 4 | 20 |
10.9%
|
|
| 5 | 18 |
9.8%
|
|
| 6 | 19 |
10.4%
|
|
| 7 | 15 |
8.2%
|
|
| 8 | 22 |
12%
|
|
| 9 | 9 |
4.9%
|
|
| 10 | Extremely familiar | 30 |
16.4%
|
| Sysmiss | 24 |