YearTrade ValueWeight (kg)Quantity
2005$414,091,0001,198,7401,793,689,327
2006$495,953,0001,568,8012,148,285,287
2007$678,478,0001,521,4580
2008$569,888,0001,279,5880
2009$319,366,000861,9632,389,992,277
2010$526,011,7231,397,3530
2011$654,402,7821,717,3390
Note: Quantity represents Number of items