| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 26 |
4.3%
|
| 2 | 30 |
5%
|
|
| 3 | 39 |
6.5%
|
|
| 4 | 66 |
11%
|
|
| 5 | 135 |
22.6%
|
|
| 6 | 89 |
14.9%
|
|
| 7 | 81 |
13.5%
|
|
| 8 | 65 |
10.9%
|
|
| 9 | 36 |
6%
|
|
| 10 | Extremely familiar | 31 |
5.2%
|
| -99 | 17 | ||
| Sysmiss | 42 |