| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 100 |
19.5%
|
| 2 | 42 |
8.2%
|
|
| 3 | 35 |
6.8%
|
|
| 4 | 53 |
10.4%
|
|
| 5 | 73 |
14.3%
|
|
| 6 | 45 |
8.8%
|
|
| 7 | 44 |
8.6%
|
|
| 8 | 35 |
6.8%
|
|
| 9 | 21 |
4.1%
|
|
| 10 | Extremely familiar | 64 |
12.5%
|
| Sysmiss | 55 |