YearTrade ValueWeight (kg)Quantity
2005$32,9124,5914,591
2006$137,26322,43822,438
2007$319,51342,58442,584
2008$571,92587,10787,107
2009$536,41273,28873,288
2010$662,05486,82886,828
2011$687,88968,49068,490
Note: Quantity represents Weight in kilograms