| Value |
Category |
| 1 |
Irrigated river, canal, dam |
| 2 |
Irrigated, deep weel pump |
| 3 |
Spring |
| 4 |
Kariz |
| 5 |
Nawara |
| 6 |
Absialab, snow melt, flood |
| 7 |
Other |
| 11 |
.A |
| 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.