| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 11 |
3%
|
| 2 | 8 |
2.2%
|
|
| 3 | 21 |
5.7%
|
|
| 4 | 41 |
11.1%
|
|
| 5 | 91 |
24.7%
|
|
| 6 | 90 |
24.5%
|
|
| 7 | 41 |
11.1%
|
|
| 8 | 28 |
7.6%
|
|
| 9 | 13 |
3.5%
|
|
| 10 | Extremely familiar | 24 |
6.5%
|
| Sysmiss | 28 |