Table 1.
Top maize exporting and maize importing nations worldwide, based on volume of trade from 2000–2009.
Table 2.
Nations with highest degrees of maize exports and imports: number of other nations with which it trades.
Figure 1.
Global maize trade network emphasizing top exporters.
The circle sizes are loosely proportional to the amount of maize exported. Each line represents export/import amount greater than 1 million metric tons from 2000–2009 [Wu and Guclu, unpublished data].
Figure 2.
Color-coded maximum aflatoxin levels in maize by country: a) On the world map, and b) on the trade network.
Each edge in 2b represents an export/import amount greater than 1 million metric tons from 2000–2009.
Table 3.
Top volumes of maize trade worldwide from 2000–2009.