YearTrade ValueWeight (kg)Quantity
2005$3,001,305536,636585,741
2006$2,580,853461,459495,335
2007$2,539,520434,400590,564
2008$3,166,083418,054701,386
2009$2,568,876254,608589,595
2010$4,167,311455,802998,544
2011$4,168,284605,8471,013,749
Note: Quantity represents Number of pairs