| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 68 |
29.2%
|
| 2 | 25 |
10.7%
|
|
| 3 | 24 |
10.3%
|
|
| 4 | 20 |
8.6%
|
|
| 5 | 36 |
15.5%
|
|
| 6 | 19 |
8.2%
|
|
| 7 | 16 |
6.9%
|
|
| 8 | 9 |
3.9%
|
|
| 9 | 7 |
3%
|
|
| 10 | Very familiar | 9 |
3.9%
|
| Sysmiss | 11 |