| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 54 |
18.9%
|
| 2 | Same | 209 |
73.3%
|
| 3 | Deteriorated | 18 |
6.3%
|
| 4 | No safe water in this period | 4 |
1.4%
|
| Sysmiss | 22 |