YearTrade ValueWeight (kg)Quantity
2005$4,933,969285,0361,760,337
2006$501,68821,393140,373
2007$1,588,40354,179423,650
2008$2,177,43676,274604,957
2009$3,288,339105,7471,152,153
2010$3,842,299118,0551,382,047
2011$6,502,031191,560230,853
Note: Quantity represents Number of pairs