| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 1 |
0.6%
|
| 2 | Somewhat familiar | 47 |
27%
|
| 3 | Somewhat unfamiliar | 46 |
26.4%
|
| 4 | Very unfamiliar | 34 |
19.5%
|
| 5 | Don’t know | 46 |
26.4%
|
| -99 | 2 | ||
| Sysmiss | 28 |