YearTrade ValueWeight (kg)Quantity
2005$22,9001,7381,738
2006$28,5003,0463,046
2007$32,7007,4287,428
2008$42,2003,3323,332
2009$68,20012,70512,705
2010$95,00026,44426,444
2011$216,90057,76657,766
Note: Quantity represents Weight in kilograms