YearTrade ValueWeight (kg)Quantity
2005$626,623120,043315,116
2006$755,784111,941207,832
2007$2,115,40805,838,467
2008$3,197,419288,9836,550,043
2009$5,442,647409,6872,880,826
2010$5,461,823515,7092,722,809
2011$4,567,612533,9942,647,659
Note: Quantity represents Number of pairs