| Value | Category | Cases | |
|---|---|---|---|
| 1 | Requires too much labor | 38 |
16.5%
|
| 2 | Materials not available | 81 |
35.2%
|
| 3 | Materials too costly | 23 |
10%
|
| 4 | No soil or water erosion problems on any plots | 55 |
23.9%
|
| 5 | Too risky/benefits unclear | 31 |
13.5%
|
| 6 | Other (Specify) | 2 |
0.9%
|
| Sysmiss | 17463 |