| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 65 |
14.6%
|
| 2 | 28 |
6.3%
|
|
| 3 | 24 |
5.4%
|
|
| 4 | 32 |
7.2%
|
|
| 5 | 69 |
15.5%
|
|
| 6 | 48 |
10.8%
|
|
| 7 | 48 |
10.8%
|
|
| 8 | 49 |
11%
|
|
| 9 | 23 |
5.2%
|
|
| 10 | Very familiar | 60 |
13.5%
|
| Sysmiss | 46 |