| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 75 |
24.9%
|
| 2 | 28 |
9.3%
|
|
| 3 | 29 |
9.6%
|
|
| 4 | 24 |
8%
|
|
| 5 | 39 |
13%
|
|
| 6 | 22 |
7.3%
|
|
| 7 | 36 |
12%
|
|
| 8 | 13 |
4.3%
|
|
| 9 | 15 |
5%
|
|
| 10 | Very familiar | 20 |
6.6%
|
| Sysmiss | 2 |