| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 74 |
37%
|
| 2 | 21 |
10.5%
|
|
| 3 | 17 |
8.5%
|
|
| 4 | 18 |
9%
|
|
| 5 | 22 |
11%
|
|
| 6 | 12 |
6%
|
|
| 7 | 15 |
7.5%
|
|
| 8 | 11 |
5.5%
|
|
| 9 | 5 |
2.5%
|
|
| 10 | Very familiar | 5 |
2.5%
|
| Sysmiss | 20 |