| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 31 |
25%
|
| 2 | Somewhat familiar | 51 |
41.1%
|
| 3 | Somewhat unfamiliar | 15 |
12.1%
|
| 4 | Very unfamiliar | 16 |
12.9%
|
| 5 | Don't know | 11 |
8.9%
|
| Sysmiss | 40 |