YearTrade ValueWeight (kg)Quantity
2005$25,8531,423701
2006$132,2624,2954,730
2007$66,8611,9417,407
2008$139,8403,4923,035
2009$279,4555,7747,412
2010$177,5493,8428,986
2011$256,0275,63416,198
Note: Quantity represents Number of pairs