YearTrade ValueWeight (kg)Quantity
2005$680,148,75024,312,97630,281,156
2006$651,047,49323,345,01627,239,746
2007$747,139,24923,442,37528,267,734
2008$761,459,46019,063,43225,064,305
2009$630,668,01913,531,51521,440,252
2010$629,961,06615,283,91421,548,134
2011$755,701,83716,917,57525,288,064
Note: Quantity represents Number of pairs