YearTrade ValueWeight (kg)Quantity
2005$162,722,0002000
2006$280,890,0007000
2007$716,310,000021,510,811
2008$995,550,000019,946,794
2009$773,000,00009,783,725
2010$696,546,000012,710,695
2011$1,097,104,000018,014,342
Note: Quantity represents No Quantity