| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 79 |
30.9%
|
| 2 | 44 |
17.2%
|
|
| 3 | 31 |
12.1%
|
|
| 4 | 28 |
10.9%
|
|
| 5 | 31 |
12.1%
|
|
| 6 | 16 |
6.3%
|
|
| 7 | 12 |
4.7%
|
|
| 8 | 11 |
4.3%
|
|
| 9 | 3 |
1.2%
|
|
| 10 | Very familiar | 1 |
0.4%
|
| Sysmiss | 11 |