| Value | Category | Cases | |
|---|---|---|---|
| Buckets | 1 |
11.1%
|
|
| Door to door | 1 |
11.1%
|
|
| N/a | 2 |
22.2%
|
|
| None | 3 |
33.3%
|
|
| Village to village | 1 |
11.1%
|
|
| Wheelbarrow | 1 |
11.1%
|