| Value | Category | Cases | |
|---|---|---|---|
| Type not used by the household | 0 | ||
| 1 | Used for a small part of the area irrigated (up to 10%) | 0 | |
| 2 | Used for a significant part of the area irrigated (from 10% to 50%) | 3 |
37.5%
|
| 3 | Used for most of the area irrigated (more than 50% but less than 100%) | 1 |
12.5%
|
| 4 | Used on all of the area irrigated (100%) | 4 |
50%
|