| Value | Category | Cases | |
|---|---|---|---|
| 0 | Did not grow cassava at that time | 1 |
0.8%
|
| 1 | Same as now | 15 |
12.6%
|
| 2 | Larger then | 56 |
47.1%
|
| 3 | Smaller then | 43 |
36.1%
|
| 9 | 4 |
3.4%
|
|
| Sysmiss | 4874 |