YearTrade ValueWeight (kg)Quantity
2005$461,042588,246588,246
2006$472,453627,627627,627
2007$465,278531,796531,796
2008$503,058344,036344,036
2009$464,395520,839520,839
2010$462,376506,796506,796
2011$686,756723,198723,198
Note: Quantity represents Weight in kilograms