| Value | Category | Cases | |
|---|---|---|---|
| 1 | Other | 1 |
3.7%
|
| 2 | Cell phone/What's App | 3 |
11.1%
|
| 4 | Radio/TV | 22 |
81.5%
|
| 98 | Other, specify | 1 |
3.7%
|
| Sysmiss | 979 |