Value | Category | Cases | |
---|---|---|---|
-9 | Missing | 0 |
0%
|
-8 | Uncodeabel | 0 |
0%
|
-7 | N/a | 0 |
0%
|
0 | Did not grow maize in 2002 | 64 |
6.6%
|
1 | Yields have decreased | 475 |
48.8%
|
2 | Yields unchanged | 115 |
11.8%
|
3 | Yields have increased | 319 |
32.8%
|
Sysmiss | 4020 |