| Value | Category | Cases | |
|---|---|---|---|
| 1 | Gravity | 2283 |
57.2%
|
| 2 | Hand Bucket | 1559 |
39.1%
|
| 3 | Hand Pump | 32 |
0.8%
|
| 4 | Motor Pump | 44 |
1.1%
|
| 8 | Other | 72 |
1.8%
|
| Sysmiss | 44355 |