YearTrade ValueWeight (kg)Quantity
2005$1,249157157
2006$4,9094,6364,636
2007$11,1449,7309,730
2008$15,49211,77511,775
2009$15,27014,08614,086
2010$14,05411,62011,620
2011$30,09524,42724,427
Note: Quantity represents Weight in kilograms