| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 2 |
1%
|
| 2 | 2 |
1%
|
|
| 3 | 4 |
2%
|
|
| 4 | 5 |
2.5%
|
|
| 5 | 22 |
11.1%
|
|
| 6 | 83 |
41.7%
|
|
| 7 | 54 |
27.1%
|
|
| 8 | 20 |
10.1%
|
|
| 9 | 5 |
2.5%
|
|
| 10 | Extremely familiar | 2 |
1%
|
| Sysmiss | 4 |