| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 34 |
11%
|
| 2 | 18 |
5.8%
|
|
| 3 | 27 |
8.8%
|
|
| 4 | 18 |
5.8%
|
|
| 5 | 39 |
12.7%
|
|
| 6 | 41 |
13.3%
|
|
| 7 | 52 |
16.9%
|
|
| 8 | 50 |
16.2%
|
|
| 9 | 21 |
6.8%
|
|
| 10 | Extremely familiar | 8 |
2.6%
|
| -99 | 1 | ||
| Sysmiss | 51 |