YearTrade ValueWeight (kg)Quantity
2006$468,8991,9361,936
2007$600,4633,3353,335
2008$1,094,7022,7902,790
2009$1,646,2093,8193,819
2010$2,470,39413,66813,668
2011$2,433,2598,9758,975
Note: Quantity represents Weight in kilograms