YearTrade ValueWeight (kg)Quantity
2005$40,8272,7519,044
2006$113,02615,18025,037
2007$70,21116,95313,350
2008$263,53640,21232,330
2009$39,0428,1783,637
2010$159,3496,84715,069
2011$499,08223,65963,155
Note: Quantity represents Number of pairs