| Value | Category | Cases | |
|---|---|---|---|
| 1 | Improved | 116 |
38.7%
|
| 2 | Same | 145 |
48.3%
|
| 3 | Deteriorated | 31 |
10.3%
|
| 4 | No safe water in this period | 8 |
2.7%
|
| Sysmiss | 6 |