| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 63 |
27.4%
|
| 2 | 15 |
6.5%
|
|
| 3 | 14 |
6.1%
|
|
| 4 | 6 |
2.6%
|
|
| 5 | 16 |
7%
|
|
| 6 | 26 |
11.3%
|
|
| 7 | 29 |
12.6%
|
|
| 8 | 26 |
11.3%
|
|
| 9 | 14 |
6.1%
|
|
| 10 | Very familiar | 21 |
9.1%
|
| Sysmiss | 75 |