| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 38 |
22.1%
|
| 2 | 21 |
12.2%
|
|
| 3 | 20 |
11.6%
|
|
| 4 | 21 |
12.2%
|
|
| 5 | 19 |
11%
|
|
| 6 | 8 |
4.7%
|
|
| 7 | 14 |
8.1%
|
|
| 8 | 12 |
7%
|
|
| 9 | 7 |
4.1%
|
|
| 10 | Extremely familiar | 12 |
7%
|
| Sysmiss | 35 |