YearTrade ValueWeight (kg)Quantity
2005$477,524,03801,733,660
2006$422,120,45701,007,730
2007$323,660,4580666,107
2008$217,509,468229,775,808330,184
2009$131,348,022124,406,051306,139
2010$172,352,164162,471,875471,938
2011$170,908,589178,604,164335,673
Note: Quantity represents Volume in cubic meters