| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 76 |
20.1%
|
| 2 | 40 |
10.6%
|
|
| 3 | 31 |
8.2%
|
|
| 4 | 36 |
9.5%
|
|
| 5 | 51 |
13.5%
|
|
| 6 | 37 |
9.8%
|
|
| 7 | 33 |
8.7%
|
|
| 8 | 29 |
7.7%
|
|
| 9 | 23 |
6.1%
|
|
| 10 | Very familiar | 22 |
5.8%
|
| Sysmiss | 29 |