YearTrade ValueWeight (kg)Quantity
2005$31,2097,9457,945
2006$60,24224,26824,268
2007$28,5436,0016,001
2008$177,51033,47333,473
2009$39,5638,4308,430
2010$52,30713,53913,539
2011$50,88411,96311,963
Note: Quantity represents Weight in kilograms