YearTrade ValueWeight (kg)Quantity
2005$530,938308,704607,463
2006$331,884206,927314,208
2007$505,964240,206563,020
2008$446,005219,64597,375
2009$201,64869,80137,701
2010$48,21017,4909,726
2011$160,24366,58533,136
Note: Quantity represents Number of pairs