| Value | Category | Cases | |
|---|---|---|---|
| 1 | underground | 104 |
11.8%
|
| 2 | covered pucca | 50 |
5.7%
|
| 3 | open pucca | 389 |
44.2%
|
| 4 | open katcha | 90 |
10.2%
|
| 5 | no drainage system | 248 |
28.1%
|