| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 74 |
32.7%
|
| 2 | 25 |
11.1%
|
|
| 3 | 25 |
11.1%
|
|
| 4 | 23 |
10.2%
|
|
| 5 | 23 |
10.2%
|
|
| 6 | 16 |
7.1%
|
|
| 7 | 10 |
4.4%
|
|
| 8 | 8 |
3.5%
|
|
| 9 | 5 |
2.2%
|
|
| 10 | Very familiar | 17 |
7.5%
|
| Sysmiss | 79 |