| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never heard | 1778 |
44.8%
|
| 2 | Heard but do not understand | 955 |
24%
|
| 3 | Heard but do understand | 1239 |
31.2%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 26 |