| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 66 |
25%
|
| 2 | 25 |
9.5%
|
|
| 3 | 18 |
6.8%
|
|
| 4 | 16 |
6.1%
|
|
| 5 | 28 |
10.6%
|
|
| 6 | 16 |
6.1%
|
|
| 7 | 19 |
7.2%
|
|
| 8 | 18 |
6.8%
|
|
| 9 | 12 |
4.5%
|
|
| 10 | Extremely familiar | 46 |
17.4%
|
| Sysmiss | 78 |