YearTrade ValueWeight (kg)Quantity
2005$386,287,262323,9560
2006$363,130,844246,050,00023
2007$178,252,024125,488,00014
2008$631,175,745521,803,00019
2009$433,932,300331,139,00011
2010$704,544,617439,931,00017
2011$872,226,560443,090,00027
Note: Quantity represents No Quantity