| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 16 |
20.3%
|
| 2 | 5 |
6.3%
|
|
| 3 | 8 |
10.1%
|
|
| 4 | 10 |
12.7%
|
|
| 5 | 9 |
11.4%
|
|
| 6 | 10 |
12.7%
|
|
| 7 | 7 |
8.9%
|
|
| 8 | 8 |
10.1%
|
|
| 9 | 4 |
5.1%
|
|
| 10 | Extremely familiar | 2 |
2.5%
|
| Sysmiss | 7 |