YearTrade ValueWeight (kg)Quantity
2005$5,7805,0005,000
2006$40,62431,60531,605
2007$47,54836,87636,876
2008$59,88233,00033,000
2009$24,27317,67517,675
2010$104,84170,00070,000
2011$37,83125,00025,000
Note: Quantity represents Weight in kilograms