| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 8 |
0.2%
|
| 1 | Heard and understand | 587 |
14.7%
|
| 2 | Heard but don't understand | 718 |
18%
|
| 3 | Never heard | 2687 |
67.2%
|