| Value | Category | Cases | |
|---|---|---|---|
| employer | 1 |
11.1%
|
|
| never heard | 1 |
11.1%
|
|
| school | 3 |
33.3%
|
|
| television | 1 |
11.1%
|
|
| work | 1 |
11.1%
|
|
| work place | 2 |
22.2%
|