YearTrade ValueWeight (kg)Quantity
2005$558,833581,387581,387
2006$306,077235,256235,256
2007$368,789268,180268,180
2008$515,483391,060391,060
2009$562,356391,480391,480
2011$561,185280,214280,214
Note: Quantity represents Weight in kilograms