| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 11 |
3.2%
|
| 2 | Somewhat familiar | 119 |
34.2%
|
| 3 | Somewhat unfamiliar | 70 |
20.1%
|
| 4 | Very unfamiliar | 42 |
12.1%
|
| 5 | Don’t know | 106 |
30.5%
|
| Sysmiss | 48 |