YearTrade ValueWeight (kg)Quantity
2005$549671671
2006$1,9622,1852,185
2007$1,7951,8351,835
2008$2,7732,6632,663
2009$1,2061,1001,100
2010$3,3222,4362,436
2011$2,5421,3911,391
Note: Quantity represents Weight in kilograms