| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 35 |
11.9%
|
| 2 | 16 |
5.5%
|
|
| 3 | 15 |
5.1%
|
|
| 4 | 28 |
9.6%
|
|
| 5 | 38 |
13%
|
|
| 6 | 28 |
9.6%
|
|
| 7 | 40 |
13.7%
|
|
| 8 | 27 |
9.2%
|
|
| 9 | 34 |
11.6%
|
|
| 10 | Extremely familiar | 32 |
10.9%
|
| Sysmiss | 39 |