| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 67 |
17.8%
|
| 2 | 33 |
8.8%
|
|
| 3 | 27 |
7.2%
|
|
| 4 | 38 |
10.1%
|
|
| 5 | 55 |
14.6%
|
|
| 6 | 24 |
6.4%
|
|
| 7 | 47 |
12.5%
|
|
| 8 | 40 |
10.6%
|
|
| 9 | 23 |
6.1%
|
|
| 10 | Very familiar | 22 |
5.9%
|
| Sysmiss | 8 |