| Value |
Category |
| 1 |
YES, BY BOILING |
| 2 |
YES, BY FILTERING |
| 3 |
YES, BY CHEMICAL TREATMENT |
| 4 |
YES, USING BOTTLED WATER |
| 5 |
NO |
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.