| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 37 |
24.5%
|
| 2 | 9 |
6%
|
|
| 3 | 16 |
10.6%
|
|
| 4 | 6 |
4%
|
|
| 5 | 28 |
18.5%
|
|
| 6 | 17 |
11.3%
|
|
| 7 | 14 |
9.3%
|
|
| 8 | 7 |
4.6%
|
|
| 9 | 8 |
5.3%
|
|
| 10 | Extremely familiar | 9 |
6%
|
| Sysmiss | 15 |