| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 15 |
5.8%
|
| 2 | 7 |
2.7%
|
|
| 3 | 15 |
5.8%
|
|
| 4 | 12 |
4.7%
|
|
| 5 | 44 |
17.1%
|
|
| 6 | 30 |
11.6%
|
|
| 7 | 38 |
14.7%
|
|
| 8 | 48 |
18.6%
|
|
| 9 | 21 |
8.1%
|
|
| 10 | Extremely familiar | 28 |
10.9%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 4 |