YearTrade ValueWeight (kg)Quantity
2005$12,0004,0004,000
2006$11,3826,3056,305
2007$14,9384,6544,654
2008$33,12111,03611,036
2009$43,63514,86814,868
2010$176,89068,86868,868
2011$287,00556,52256,522
Note: Quantity represents Weight in kilograms