| Value | Category | Cases | |
|---|---|---|---|
| 0 | Did not grow cassava in 2002 | 11 |
2%
|
| 1 | Area decreased since then | 140 |
25.3%
|
| 2 | Area unchanged | 166 |
30%
|
| 3 | Area increased since then | 236 |
42.7%
|
| Sysmiss | 4440 |