YearTrade ValueWeight (kg)Quantity
2005$1,856,245198,891162,643
2006$3,037,700364,468266,161
2007$3,347,150336,327288,429
2008$3,484,744297,642256,470
2009$6,150,693519,331402,588
2010$13,355,2831,063,558873,875
2011$26,198,9062,003,7692,538,532
Note: Quantity represents Number of pairs