| Value | Category | Cases | |
|---|---|---|---|
| 1 | don’t know/ no answer | 2 |
6.5%
|
| 2 | from no tillage to reduced tillage | 9 |
29%
|
| 3 | from conventional tillage to no tillage | 2 |
6.5%
|
| 4 | from no tillage to conventional tillage | 12 |
38.7%
|
| 5 | from reduced tillage to no tillage | 5 |
16.1%
|
| 6 | from reduced to conventional tillage | 1 |
3.2%
|
| Sysmiss | 514 |