| Value | Category | Cases | |
|---|---|---|---|
| 1 | House-to-house | 14 |
7.5%
|
| 2 | Address to communities | 128 |
68.4%
|
| 3 | Radio message | 0 |
0%
|
| 4 | Consultation by farmer | 4 |
2.1%
|
| 5 | Ad hoc | 16 |
8.6%
|
| 9 | Other | 25 |
13.4%
|
| Sysmiss | 351 |