| Value | Category | Cases | |
|---|---|---|---|
| 1 | Requires too much labor | 1635 |
18.4%
|
| 2 | Materials not available | 433 |
4.9%
|
| 3 | Materials too costly | 77 |
0.9%
|
| 4 | No soil or water erosion problems on any plots | 6434 |
72.3%
|
| 5 | Too risky/benefits unclear | 169 |
1.9%
|
| 6 | Other (Specify) | 157 |
1.8%
|
| Sysmiss | 6819 |