| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very familiar | 16 |
3.1%
|
| 2 | Somewhat familiar | 106 |
20.5%
|
| 3 | Somewhat unfamiliar | 120 |
23.3%
|
| 4 | Very unfamiliar | 142 |
27.5%
|
| 5 | Don’t know | 132 |
25.6%
|
| -99 | 22 | ||
| Sysmiss | 119 |