Value | Category | Cases | |
---|---|---|---|
1 | Public network | 4775 |
57.9%
|
2 | Porous Cesspit | 2411 |
29.2%
|
3 | Tight Cesspit | 1009 |
12.2%
|
4 | None | 44 |
0.5%
|
Sysmiss | 5 |