| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 66 |
37.1%
|
| 2 | Same | 96 |
53.9%
|
| 3 | Deteriorated | 8 |
4.5%
|
| 4 | No safe water in this period | 8 |
4.5%
|
| Sysmiss | 133 |