YearTrade ValueWeight (kg)Quantity
2005$643,760,562785,648,7212,103,856
2006$508,828,012601,309,9251,635,437
2007$332,259,1280962,213
2008$249,680,957257,319,381524,896
2009$181,848,833164,352,125545,109
2010$157,903,801186,642,293388,639
2011$181,798,127196,617,905423,574
Note: Quantity represents Volume in cubic meters