YearTrade ValueWeight (kg)Quantity
2005$77,69329,9508,521
2006$230,10312,01525,235
2007$308,90416,00123,424
2008$564,89719,41334,047
2009$3,337,01493,452159,003
2010$2,921,954120,650142,635
2011$3,285,851124,811189,440
Note: Quantity represents Number of pairs