| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 65 |
16.7%
|
| 2 | 37 |
9.5%
|
|
| 3 | 34 |
8.7%
|
|
| 4 | 30 |
7.7%
|
|
| 5 | 66 |
16.9%
|
|
| 6 | 29 |
7.4%
|
|
| 7 | 37 |
9.5%
|
|
| 8 | 31 |
7.9%
|
|
| 9 | 27 |
6.9%
|
|
| 10 | Very familiar | 34 |
8.7%
|
| Sysmiss | 17 |