YearTrade ValueWeight (kg)Quantity
2005$3,417,263147,056382,841
2006$2,732,955111,669221,527
2007$3,506,304121,008266,573
2008$3,392,570103,589261,576
2009$2,353,482102,549239,490
2010$1,843,08849,5480
2011$1,440,96040,24593,733
Note: Quantity represents Number of pairs