YearTrade ValueWeight (kg)Quantity
2005$425,418431,255431,255
2006$355,952360,018360,018
2007$307,364251,085251,085
2008$745,746592,000592,000
2009$439,628523,700523,700
2010$98,92171,56771,567
2011$79,508156,503156,503
Note: Quantity represents Weight in kilograms