| Value |
Category |
| 1 |
Flush/pour flush |
| 2 |
piped sewer system |
| 3 |
septic tank |
| 4 |
Ventilation |
| 5 |
Slab |
| 6 |
Door |
| 7 |
Chamber |
| 88 |
Other |
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.