YearTrade ValueWeight (kg)Quantity
2005$158,8694,9395,090
2006$179,4857,3828,915
2007$117,2942,9583,810
2008$93,2502,4702,244
2009$288,88717,50530,495
2010$331,68219,69723,394
2011$244,53820,78815,857
Note: Quantity represents Number of pairs