| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 61 |
29.3%
|
| 2 | 19 |
9.1%
|
|
| 3 | 25 |
12%
|
|
| 4 | 15 |
7.2%
|
|
| 5 | 31 |
14.9%
|
|
| 6 | 15 |
7.2%
|
|
| 7 | 20 |
9.6%
|
|
| 8 | 12 |
5.8%
|
|
| 9 | 5 |
2.4%
|
|
| 10 | Extremely familiar | 5 |
2.4%
|
| Sysmiss | 2 |