| Value | Category | Cases | |
|---|---|---|---|
| 1 | Requires too much labor | 129 |
19.3%
|
| 2 | Materials not available | 22 |
3.3%
|
| 3 | Materials too costly | 6 |
0.9%
|
| 4 | No soil or water erosion problems on any plots | 478 |
71.4%
|
| 5 | Too risky/benefits unclear | 25 |
3.7%
|
| 6 | Other (Specify) | 9 |
1.3%
|
| Sysmiss | 742 |