YearTrade ValueWeight (kg)Quantity
2005$97,060281281
2006$7,3274141
2007$50,176250250
2008$13,730126126
2009$57,0823,4463,446
2010$318,977,32300
2011$348,948,0333,444,3933,444,393
Note: Quantity represents Weight in kilograms