| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 68 |
37%
|
| 2 | 24 |
13%
|
|
| 3 | 19 |
10.3%
|
|
| 4 | 10 |
5.4%
|
|
| 5 | 28 |
15.2%
|
|
| 6 | 11 |
6%
|
|
| 7 | 6 |
3.3%
|
|
| 8 | 6 |
3.3%
|
|
| 9 | 3 |
1.6%
|
|
| 10 | Very familiar | 9 |
4.9%
|
| Sysmiss | 53 |