| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 95 |
31.6%
|
| 2 | 32 |
10.6%
|
|
| 3 | 32 |
10.6%
|
|
| 4 | 15 |
5%
|
|
| 5 | 31 |
10.3%
|
|
| 6 | 32 |
10.6%
|
|
| 7 | 19 |
6.3%
|
|
| 8 | 8 |
2.7%
|
|
| 9 | 13 |
4.3%
|
|
| 10 | Very familiar | 23 |
7.6%
|
| 11 | 1 |
0.3%
|
|
| Sysmiss | 25 |