| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 52 |
38.5%
|
| 2 | 16 |
11.9%
|
|
| 3 | 13 |
9.6%
|
|
| 4 | 9 |
6.7%
|
|
| 5 | 14 |
10.4%
|
|
| 6 | 9 |
6.7%
|
|
| 7 | 11 |
8.1%
|
|
| 8 | 4 |
3%
|
|
| 9 | 4 |
3%
|
|
| 10 | Extremely familiar | 3 |
2.2%
|
| Sysmiss | 9 |