YearTrade ValueWeight (kg)Quantity
2005$22,2973,5153,515
2006$46,8545,2275,227
2007$30,6433,1773,177
2008$55,94010,54310,543
2009$298,32338,53238,532
2010$446,08349,99449,994
2011$256,92729,95829,958
Note: Quantity represents Weight in kilograms