YearTrade ValueWeight (kg)Quantity
2005$138,95266,91566,915
2006$302,884135,581135,581
2007$498,019182,016182,016
2008$634,884172,958172,958
2009$618,424128,368128,368
2010$312,401113,328113,328
2011$270,17589,86389,863
Note: Quantity represents Weight in kilograms