| Value |
Category |
| 0 |
none |
| 1 |
rain water tank |
| 2 |
spring/lake/river |
| 3 |
well/bore hole |
| 4 |
piped |
| 5 |
other |
| 99 |
don't know |
| 999 |
not applicable |
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.