| Value | Category | Cases | |
|---|---|---|---|
| 1 | Requires too much labor | 375 |
16.2%
|
| 2 | Materials not available | 100 |
4.3%
|
| 3 | Materials too costly | 19 |
0.8%
|
| 4 | No soil or water erosion problems on any plots | 1736 |
75%
|
| 5 | Too risky/benefits unclear | 36 |
1.6%
|
| 6 | Other (Specify) | 49 |
2.1%
|
| Sysmiss | 1727 |