| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 11 |
3.6%
|
| 2 | 10 |
3.3%
|
|
| 3 | 11 |
3.6%
|
|
| 4 | 14 |
4.6%
|
|
| 5 | 34 |
11.1%
|
|
| 6 | 43 |
14.1%
|
|
| 7 | 46 |
15%
|
|
| 8 | 53 |
17.3%
|
|
| 9 | 38 |
12.4%
|
|
| 10 | Extremely familiar | 46 |
15%
|
| Sysmiss | 26 |