| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 64 |
29%
|
| 2 | 33 |
14.9%
|
|
| 3 | 15 |
6.8%
|
|
| 4 | 21 |
9.5%
|
|
| 5 | 26 |
11.8%
|
|
| 6 | 18 |
8.1%
|
|
| 7 | 14 |
6.3%
|
|
| 8 | 6 |
2.7%
|
|
| 9 | 9 |
4.1%
|
|
| 10 | Very familiar | 15 |
6.8%
|
| Sysmiss | 16 |