| Value | Category | Cases | |
|---|---|---|---|
| 1 | Radio | 213 |
70.3%
|
| 2 | TV | 23 |
7.6%
|
| 3 | Billboards/posters | 22 |
7.3%
|
| 4 | Newspapers / Magazines | 8 |
2.6%
|
| 5 | Relatives | 22 |
7.3%
|
| 6 | Non-relatives | 14 |
4.6%
|
| 7 | Other (specify) | 1 |
0.3%
|
| Sysmiss | 2468 |