YearTrade ValueWeight (kg)Quantity
2005$22,1263,8691,656
2006$36,3886,3623,072
2007$83,44314,30931,929
2008$103,04617,8346,932
2009$378,44752,45695,794
2010$718,01586,2161,005,881
2011$671,562106,983266,153
Note: Quantity represents Number of pairs