YearTrade ValueWeight (kg)Quantity
2005$17,8938,0438,043
2006$40,8835,7045,704
2007$24,7153,6433,643
2008$45,3229,9199,919
2009$146,44922,73822,738
2010$317,99444,90244,902
2011$498,48759,23859,238
Note: Quantity represents Weight in kilograms