YearTrade ValueWeight (kg)Quantity
2005$915,712,7055,632,523,8115,632,523,811
2006$963,583,3305,810,450,7445,810,450,744
2007$1,562,494,0825,900,331,9455,900,331,945
2008$2,108,357,9434,073,313,0524,073,313,052
2009$1,539,390,1393,974,182,2353,974,182,235
2010$2,140,801,9389,726,786,0519,726,786,051
2011$2,836,590,14010,498,724,71710,498,724,717
Note: Quantity represents Weight in kilograms