YearTrade ValueWeight (kg)Quantity
2005$56,99454,49954,499
2006$10,69417,64017,640
2007$61,11390,96990,969
2008$217,984248,317248,317
2009$70,84884,31684,316
2010$304,126307,112307,112
2011$291,841270,548270,548
Note: Quantity represents Weight in kilograms