| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 0 |
0%
|
| 2 | 2 |
2%
|
|
| 3 | 4 |
4%
|
|
| 4 | 3 |
3%
|
|
| 5 | 10 |
10.1%
|
|
| 6 | 6 |
6.1%
|
|
| 7 | 8 |
8.1%
|
|
| 8 | 22 |
22.2%
|
|
| 9 | 20 |
20.2%
|
|
| 10 | Extremely familiar | 24 |
24.2%
|
| Sysmiss | 12 |