| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 57 |
17.5%
|
| 2 | 16 |
4.9%
|
|
| 3 | 22 |
6.8%
|
|
| 4 | 36 |
11.1%
|
|
| 5 | 54 |
16.6%
|
|
| 6 | 41 |
12.6%
|
|
| 7 | 34 |
10.5%
|
|
| 8 | 19 |
5.8%
|
|
| 9 | 16 |
4.9%
|
|
| 10 | Extremely familiar | 30 |
9.2%
|
| Sysmiss | 29 |