YearTrade ValueWeight (kg)Quantity
2005$2,8051,5791,579
2006$9,2101,3651,365
2007$19,5471,9501,950
2008$37,5895,4955,495
2009$15,1501,6951,695
2010$70,87014,38414,384
2011$144,21139,25439,254
Note: Quantity represents Weight in kilograms