| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 13 |
6.7%
|
| 2 | Somewhat familiar | 46 |
23.8%
|
| 3 | Somewhat unfamiliar | 97 |
50.3%
|
| 4 | Very unfamiliar | 25 |
13%
|
| 5 | Don’t know | 12 |
6.2%
|
| Sysmiss | 10 |