YearTrade ValueWeight (kg)Quantity
2005$1,382144144
2006$6,325897897
2007$39,4154,0544,054
2008$17,2802,8482,848
2009$52,9976,2186,218
2010$109,6025,7295,729
2011$616,35034,18334,183
Note: Quantity represents Weight in kilograms