YearTrade ValueWeight (kg)Quantity
2005$4,668,332335,298488,524
2006$3,405,686244,798214,655
2007$2,542,37799,634116,288
2008$2,960,28590,494118,435
2009$2,546,099123,967167,895
2010$2,400,000112,941128,312
2011$2,261,38954,94091,750
Note: Quantity represents Number of pairs