YearTrade ValueWeight (kg)Quantity
2005$585,555,23525,962,06524,168,218
2006$570,722,99823,187,15723,350,050
2007$505,289,10233,481,58918,249,839
2008$502,654,24319,727,60917,458,623
2009$467,539,58118,711,13317,299,734
2010$660,313,69125,216,27823,744,200
2011$775,344,99527,220,96525,803,558
Note: Quantity represents Number of pairs