YearTrade ValueWeight (kg)Quantity
2005$2,921,39864,317320,388
2006$3,234,79979,665354,759
2007$4,270,674180,741323,842
2008$5,515,462280,178332,427
2009$6,910,258207,555329,262
2010$7,196,902254,614351,317
2011$8,387,199307,592483,549
Note: Quantity represents Number of pairs