| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 8 |
3.6%
|
| 2 | Somewhat familiar | 42 |
19%
|
| 3 | Somewhat unfamiliar | 40 |
18.1%
|
| 4 | Very unfamiliar | 81 |
36.7%
|
| 5 | Don’t know | 50 |
22.6%
|
| -99 | 5 | ||
| Sysmiss | 28 |