| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public sewage system | 30000 |
49%
|
| 2 | Private sewage system | 5833 |
9.5%
|
| 3 | Tank | 17297 |
28.2%
|
| 4 | Pipe connected to a stream | 595 |
1%
|
| 5 | Hole/ground absorbency | 7368 |
12%
|
| 6 | N/A or none found | 128 |
0.2%
|
| 97 | Other | 0 |
0%
|
| 98 | DonÃt know | 10 |
0%
|