| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 1 |
1.3%
|
| 2 | 4 |
5.2%
|
|
| 3 | 2 |
2.6%
|
|
| 4 | 4 |
5.2%
|
|
| 5 | 9 |
11.7%
|
|
| 6 | 11 |
14.3%
|
|
| 7 | 14 |
18.2%
|
|
| 8 | 18 |
23.4%
|
|
| 9 | 5 |
6.5%
|
|
| 10 | Extremely familiar | 9 |
11.7%
|
| 11 | ‘Don’t know’ | 0 |
0%
|
| Sysmiss | 6 |