| Valeur | Catégorie | le cas | |
|---|---|---|---|
| A | Igname | 765 |
15.1%
|
| AB | 1310 |
25.9%
|
|
| ABC | 652 |
12.9%
|
|
| ABD | 267 |
5.3%
|
|
| AC | 138 |
2.7%
|
|
| ACD | 6 |
0.1%
|
|
| AD | 8 |
0.2%
|
|
| B | Manioc | 336 |
6.6%
|
| BC | 159 |
3.1%
|
|
| BCD | 15 |
0.3%
|
|
| BD | 18 |
0.4%
|
|
| C | Patate douce | 396 |
7.8%
|
| CD | 3 |
0.1%
|
|
| D | Taro | 1 |
0%
|
| E | Aucun | 989 |
19.5%
|