| Value | Category | Cases | |
|---|---|---|---|
| 1 | radio | 1 |
12.5%
|
| 2 | tv | 0 |
0%
|
| 3 | pamphlet | 7 |
87.5%
|
| 4 | other | 0 |
0%
|
| Sysmiss | 8778 |