| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 11 |
3.2%
|
| 2 | Somewhat familiar | 52 |
14.9%
|
| 3 | Somewhat unfamiliar | 102 |
29.2%
|
| 4 | Very unfamiliar | 107 |
30.7%
|
| 5 | Don’t know | 77 |
22.1%
|
| Sysmiss | 19 |