| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 4 |
2.6%
|
| 2 | 7 |
4.5%
|
|
| 3 | 5 |
3.2%
|
|
| 4 | 7 |
4.5%
|
|
| 5 | 8 |
5.2%
|
|
| 6 | 7 |
4.5%
|
|
| 7 | 13 |
8.4%
|
|
| 8 | 32 |
20.6%
|
|
| 9 | 31 |
20%
|
|
| 10 | Extremely familiar | 41 |
26.5%
|
| 11 | Don't know | 0 |
0%
|
| Sysmiss | 9 |