YearTrade ValueWeight (kg)Quantity
2005$739,74334,02847,624
2006$849,07839,05854,663
2007$1,199,189148,1220
2008$2,190,1330333,628
2009$2,212,9270226,957
2010$3,986,683209,597364,530
2011$3,128,512145,0590
Note: Quantity represents Number of pairs