YearTrade ValueWeight (kg)Quantity
2005$28,3982,1342,134
2006$63,3733,0263,026
2007$161,4358,9038,903
2008$322,29428,71428,714
2009$159,4517,5537,553
2010$208,10718,13618,136
2011$257,36519,49519,495
Note: Quantity represents Weight in kilograms