YearTrade ValueWeight (kg)Quantity
2005$272,65870,04070,040
2006$256,36526,32726,327
2007$277,05664,21764,217
2008$391,92269,10069,100
2009$429,04541,25641,256
2010$590,06381,29081,290
2011$556,88053,34453,344
Note: Quantity represents Weight in kilograms