| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 26 |
17%
|
| 2 | 13 |
8.5%
|
|
| 3 | 13 |
8.5%
|
|
| 4 | 15 |
9.8%
|
|
| 5 | 19 |
12.4%
|
|
| 6 | 15 |
9.8%
|
|
| 7 | 13 |
8.5%
|
|
| 8 | 13 |
8.5%
|
|
| 9 | 15 |
9.8%
|
|
| 10 | Extremely familiar | 11 |
7.2%
|
| Sysmiss | 13 |