YearTrade ValueWeight (kg)Quantity
2005$1,9362,3502,350
2006$4,4859,7169,716
2007$16,57710,68510,685
2008$25,26922,35722,357
2009$19,89513,06113,061
2010$186,98497,34597,345
2011$299,076133,536133,536
Note: Quantity represents Weight in kilograms