| Value |
Category |
| 1 |
Rain |
| 2 |
Groundwater |
| 3 |
Irrigation |
| 4 |
Surface water (non irrigation) |
| 1000 |
Other |
| 10001 |
.Z |
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.