| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 11 |
4.7%
|
| 2 | Somewhat familiar | 68 |
29.1%
|
| 3 | Somewhat unfamiliar | 85 |
36.3%
|
| 4 | Very unfamiliar | 34 |
14.5%
|
| 5 | Don’t know | 36 |
15.4%
|
| Sysmiss | 16 |