YearTrade ValueWeight (kg)Quantity
2005$484,609588,811588,811
2006$512,674449,779449,779
2007$419,166316,764316,764
2008$387,764280,928280,928
2009$343,003281,348281,348
2010$212,579127,841127,841
2011$338,772139,151139,151
Note: Quantity represents Weight in kilograms