| Value |
Category |
| 1 |
the public sewage system |
| 2 |
a deep hole |
| 3 |
pardes |
| 4 |
a pipe connected to sewage |
| 6 |
other |
| 8 |
dk |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.