| Value | Category | Cases | |
|---|---|---|---|
| 1 | Don’t know | 0 |
0%
|
| 2 | to open drain | 0 |
0%
|
| 3 | to piped sewer system | 233 |
97.9%
|
| 4 | to pit | 1 |
0.4%
|
| 5 | to septic tank | 4 |
1.7%
|
| Missing value | 116 |