| Value | Category | Cases | |
|---|---|---|---|
| 1 | don’t know/ no answer | 16 |
35.6%
|
| 2 | from conventional tillage to reduced tillage | 3 |
6.7%
|
| 3 | from no tillage to reduced tillage | 1 |
2.2%
|
| 4 | from no tillage to conventional tillage | 1 |
2.2%
|
| 5 | from reduced to conventional tillage | 24 |
53.3%
|
| Sysmiss | 554 |