| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 82 |
27.6%
|
| 2 | 28 |
9.4%
|
|
| 3 | 32 |
10.8%
|
|
| 4 | 18 |
6.1%
|
|
| 5 | 35 |
11.8%
|
|
| 6 | 13 |
4.4%
|
|
| 7 | 22 |
7.4%
|
|
| 8 | 13 |
4.4%
|
|
| 9 | 16 |
5.4%
|
|
| 10 | Very familiar | 37 |
12.5%
|
| 11 | 1 |
0.3%
|
|
| Sysmiss | 29 |