YearTrade ValueWeight (kg)Quantity
2005$3,748698698
2006$4,644934934
2007$18,7684,1904,190
2008$35,8628,1038,103
2009$61,80027,15627,156
2010$96,44551,25151,251
2011$161,90976,42476,424
Note: Quantity represents Weight in kilograms