YearTrade ValueWeight (kg)Quantity
2005$6,1602,2402,240
2006$10,4001,3921,392
2007$22,9954,5164,516
2008$56,63819,22919,229
2009$172,32642,54942,549
2010$278,61954,27754,277
2011$230,96144,70344,703
Note: Quantity represents Weight in kilograms