| Value | Category | Cases | |
|---|---|---|---|
| 1 | GRAVITY | 70 |
64.8%
|
| 2 | HAND BUCKET | 22 |
20.4%
|
| 3 | HAND/FOOT PUMP | 0 |
0%
|
| 4 | MOTOR PUMP | 15 |
13.9%
|
| 5 | OTHER | 1 |
0.9%
|
| Sysmiss | 5018 |