| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 6 |
1.5%
|
| 2 | Somewhat familiar | 178 |
44.9%
|
| 3 | Somewhat unfamiliar | 58 |
14.6%
|
| 4 | Very unfamiliar | 58 |
14.6%
|
| 5 | Don’t know | 96 |
24.2%
|
| Sysmiss | 25 |