| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 35 |
8.6%
|
| 2 | 19 |
4.7%
|
|
| 3 | 33 |
8.1%
|
|
| 4 | 38 |
9.3%
|
|
| 5 | 88 |
21.6%
|
|
| 6 | 44 |
10.8%
|
|
| 7 | 49 |
12%
|
|
| 8 | 41 |
10.1%
|
|
| 9 | 31 |
7.6%
|
|
| 10 | Extremely familiar | 29 |
7.1%
|
| Sysmiss | 14 |