YearTrade ValueWeight (kg)Quantity
2005$1,7571,0441,044
2006$3,4181,0621,062
2007$3,6921,3191,319
2008$8,3611,0311,031
2009$20,4631,2841,284
2010$47,6353,5913,591
2011$164,8945,9885,988
Note: Quantity represents Weight in kilograms