YearTrade ValueWeight (kg)Quantity
2005$52,7934,03913,090
2006$14,3885732,109
2007$463,14122,127113,402
2008$337,82913,76380,917
2009$1,042,25433,808255,266
2010$4,574,404113,6121,370,819
2011$7,514,132231,172359,991
Note: Quantity represents Number of pairs