| Value | Category | Cases | |
|---|---|---|---|
| 1 | Substitute if either crop fails | 186 |
8.5%
|
| 2 | More fertile for the soil | 82 |
3.7%
|
| 3 | Cultural practice | 1735 |
78.9%
|
| 4 | Lack of manpower | 112 |
5.1%
|
| 5 | Fast money | 72 |
3.3%
|
| 6 | Other, specify | 12 |
0.5%
|
| Sysmiss | 1015 |