YearTrade ValueWeight (kg)Quantity
2005$4,490352352
2006$24,5611,3261,326
2007$75,4812,1092,109
2008$103,6867,2057,205
2009$149,2018,9858,985
2010$315,25317,52817,528
2011$511,75933,58633,586
Note: Quantity represents Weight in kilograms