YearTrade ValueWeight (kg)Quantity
2005$6,248,486499,522333,433
2006$4,961,699397,555267,853
2007$3,551,209401,955279,663
2008$3,754,913354,854259,055
2009$1,807,070142,367107,898
2010$2,763,620146,176122,155
2011$5,174,960214,809178,234
Note: Quantity represents Number of pairs