YearTrade ValueWeight (kg)Quantity
2005$3,440,628419,919644,429
2006$3,204,969499,996603,845
2007$2,969,363179,672302,990
2008$4,852,833243,804453,088
2009$6,715,376461,214815,250
2010$12,494,387721,6991,150,475
2011$19,028,3321,302,6102,049,212
Note: Quantity represents Number of pairs