YearTrade ValueWeight (kg)Quantity
2005$3,110,741,54600
2006$5,052,387,03100
2007$5,730,460,40900
2008$6,957,839,65300
2009$4,740,647,13400
2010$8,082,373,74300
2011$8,868,850,22900
Note: Quantity represents No Quantity