YearTrade ValueWeight (kg)Quantity
2005$30,8005,3925,392
2006$88,30017,57117,571
2007$187,30032,34432,344
2008$236,20037,79237,792
2009$256,40045,09745,097
2010$273,90051,61951,619
2011$165,80034,70434,704
Note: Quantity represents Weight in kilograms