| Value |
Category |
| -99 |
Observation not possible |
| -98 |
|
| -95 |
|
| 1 |
Yes, dug well |
| 2 |
yes, bore well |
| 3 |
yes, surface water |
| 4 |
no |
| Sysmiss |
|
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.