YearTrade ValueWeight (kg)Quantity
2005$12,5076532,382
2006$44,1892,3068,416
2007$132,66062,68726,868
2008$186,1048,0541,026,873
2009$528,58220,621260,139
2010$159,134135,881688,750
2011$93,64145,5280
Note: Quantity represents Number of pairs