YearTrade ValueWeight (kg)Quantity
2005$56,6296,1006,210
2006$95,30519,00210,452
2007$620,06797,09750,306
2008$1,01210161
2009$148,0616,4147,055
2010$1,118,967148,74654,622
2011$3,634,601269,096209,547
Note: Quantity represents Number of pairs